id	sid	tid	token	lemma	pos
stem-7881	1	1	376	376	NUM
stem-7881	1	2	journal	journal	NOUN
stem-7881	1	3	of	of	ADP
stem-7881	1	4	language	language	NOUN
stem-7881	1	5	,	,	PUNCT
stem-7881	1	6	literacy	literacy	NOUN
stem-7881	1	7	and	and	CCONJ
stem-7881	1	8	learning	learn	VERB
stem-7881	1	9	in	in	ADP
stem-7881	1	10	stem	stem	NOUN
stem-7881	1	11	education	education	NOUN
stem-7881	1	12	www	www	PROPN
stem-7881	1	13	.	.	PROPN
stem-7881	2	1	grnjournal.us	grnjournal.us	PROPN
stem-7881	2	2	american	american	PROPN
stem-7881	2	3	journal	journal	PROPN
stem-7881	2	4	of	of	ADP
stem-7881	2	5	language	language	NOUN
stem-7881	2	6	,	,	PUNCT
stem-7881	2	7	literacy	literacy	NOUN
stem-7881	2	8	and	and	CCONJ
stem-7881	2	9	learning	learn	VERB
stem-7881	2	10	in	in	ADP
stem-7881	2	11	stem	stem	NOUN
stem-7881	2	12	education	education	NOUN
stem-7881	2	13	volume	volume	NOUN
stem-7881	2	14	03	03	NUM
stem-7881	2	15	,	,	PUNCT
stem-7881	2	16	issue	issue	NOUN
stem-7881	2	17	05	05	NUM
stem-7881	2	18	,	,	PUNCT
stem-7881	2	19	2025	2025	NUM
stem-7881	2	20	issn	issn	X
stem-7881	2	21	(	(	PUNCT
stem-7881	2	22	e	e	NOUN
stem-7881	2	23	):	):	PUNCT
stem-7881	2	24	2993	2993	NUM
stem-7881	2	25	-	-	SYM
stem-7881	2	26	2769	2769	NUM
stem-7881	2	27	using	use	VERB
stem-7881	2	28	mobile	mobile	ADJ
stem-7881	2	29	applications	application	NOUN
stem-7881	2	30	to	to	PART
stem-7881	2	31	enhance	enhance	VERB
stem-7881	2	32	vocabulary	vocabulary	ADJ
stem-7881	2	33	retention	retention	NOUN
stem-7881	2	34	in	in	ADP
stem-7881	2	35	foreign	foreign	ADJ
stem-7881	2	36	language	language	NOUN
stem-7881	2	37	learning	learning	NOUN
stem-7881	2	38	bafoeva	bafoeva	PROPN
stem-7881	2	39	rokhila	rokhila	PROPN
stem-7881	2	40	valijonovna	valijonovna	VERB
stem-7881	2	41	english	english	ADJ
stem-7881	2	42	teacher	teacher	NOUN
stem-7881	2	43	at	at	ADP
stem-7881	2	44	history	history	NOUN
stem-7881	2	45	and	and	CCONJ
stem-7881	2	46	philology	philology	NOUN
stem-7881	2	47	department	department	PROPN
stem-7881	2	48	of	of	ADP
stem-7881	2	49	asia	asia	PROPN
stem-7881	2	50	international	international	PROPN
stem-7881	2	51	university	university	PROPN
stem-7881	2	52	abdujabborova	abdujabborova	VERB
stem-7881	2	53	mushtariy	mushtariy	PROPN
stem-7881	2	54	jamolovna	jamolovna	PROPN
stem-7881	2	55	student	student	PROPN
stem-7881	2	56	of	of	ADP
stem-7881	2	57	asia	asia	PROPN
stem-7881	2	58	international	international	PROPN
stem-7881	2	59	university	university	PROPN
stem-7881	2	60	,	,	PUNCT
stem-7881	2	61	bachelor	bachelor	NOUN
stem-7881	2	62	degree	degree	NOUN
stem-7881	2	63	,	,	PUNCT
stem-7881	2	64	group	group	NOUN
stem-7881	2	65	:	:	PUNCT
stem-7881	2	66	2ft(i)-23	2ft(i)-23	NUM
stem-7881	2	67	abstract	abstract	NOUN
stem-7881	2	68	:	:	PUNCT
stem-7881	2	69	in	in	ADP
stem-7881	2	70	the	the	DET
stem-7881	2	71	age	age	NOUN
stem-7881	2	72	of	of	ADP
stem-7881	2	73	digital	digital	ADJ
stem-7881	2	74	change	change	NOUN
stem-7881	2	75	,	,	PUNCT
stem-7881	2	76	mobile	mobile	ADJ
stem-7881	2	77	applications	application	NOUN
stem-7881	2	78	have	have	AUX
stem-7881	2	79	emerged	emerge	VERB
stem-7881	2	80	as	as	ADP
stem-7881	2	81	significant	significant	ADJ
stem-7881	2	82	educational	educational	ADJ
stem-7881	2	83	tools	tool	NOUN
stem-7881	2	84	,	,	PUNCT
stem-7881	2	85	particularly	particularly	ADV
stem-7881	2	86	for	for	ADP
stem-7881	2	87	language	language	NOUN
stem-7881	2	88	acquisition	acquisition	NOUN
stem-7881	2	89	.	.	PUNCT
stem-7881	3	1	this	this	DET
stem-7881	3	2	article	article	NOUN
stem-7881	3	3	investigates	investigate	VERB
stem-7881	3	4	how	how	SCONJ
stem-7881	3	5	mobile	mobile	ADJ
stem-7881	3	6	apps	app	NOUN
stem-7881	3	7	can	can	AUX
stem-7881	3	8	improve	improve	VERB
stem-7881	3	9	vocabulary	vocabulary	ADJ
stem-7881	3	10	retention	retention	NOUN
stem-7881	3	11	in	in	ADP
stem-7881	3	12	foreign	foreign	ADJ
stem-7881	3	13	language	language	NOUN
stem-7881	3	14	learners	learner	NOUN
stem-7881	3	15	.	.	PUNCT
stem-7881	4	1	it	it	PRON
stem-7881	4	2	addresses	address	VERB
stem-7881	4	3	the	the	DET
stem-7881	4	4	psychological	psychological	ADJ
stem-7881	4	5	and	and	CCONJ
stem-7881	4	6	pedagogical	pedagogical	ADJ
stem-7881	4	7	components	component	NOUN
stem-7881	4	8	of	of	ADP
stem-7881	4	9	mobile	mobile	ADJ
stem-7881	4	10	learning	learning	NOUN
stem-7881	4	11	,	,	PUNCT
stem-7881	4	12	introduces	introduce	VERB
stem-7881	4	13	some	some	PRON
stem-7881	4	14	of	of	ADP
stem-7881	4	15	the	the	DET
stem-7881	4	16	most	most	ADV
stem-7881	4	17	effective	effective	ADJ
stem-7881	4	18	vocabulary	vocabulary	ADJ
stem-7881	4	19	apps	app	NOUN
stem-7881	4	20	,	,	PUNCT
stem-7881	4	21	and	and	CCONJ
stem-7881	4	22	assesses	assess	VERB
stem-7881	4	23	their	their	PRON
stem-7881	4	24	influence	influence	NOUN
stem-7881	4	25	using	use	VERB
stem-7881	4	26	recent	recent	ADJ
stem-7881	4	27	research	research	NOUN
stem-7881	4	28	.	.	PUNCT
stem-7881	5	1	keywords	keyword	NOUN
stem-7881	5	2	:	:	PUNCT
stem-7881	5	3	mobile	mobile	ADJ
stem-7881	5	4	learning	learning	NOUN
stem-7881	5	5	,	,	PUNCT
stem-7881	5	6	vocabulary	vocabulary	ADJ
stem-7881	5	7	retention	retention	NOUN
stem-7881	5	8	,	,	PUNCT
stem-7881	5	9	language	language	NOUN
stem-7881	5	10	acquisition	acquisition	NOUN
stem-7881	5	11	,	,	PUNCT
stem-7881	5	12	spaced	spaced	ADJ
stem-7881	5	13	repetition	repetition	NOUN
stem-7881	5	14	,	,	PUNCT
stem-7881	5	15	gamification	gamification	NOUN
stem-7881	5	16	,	,	PUNCT
stem-7881	5	17	educational	educational	ADJ
stem-7881	5	18	apps	app	NOUN
stem-7881	5	19	,	,	PUNCT
stem-7881	5	20	personalized	personalized	ADJ
stem-7881	5	21	learning	learning	NOUN
stem-7881	5	22	,	,	PUNCT
stem-7881	5	23	multisensory	multisensory	ADJ
stem-7881	5	24	input	input	NOUN
stem-7881	5	25	,	,	PUNCT
stem-7881	5	26	foreign	foreign	ADJ
stem-7881	5	27	language	language	NOUN
stem-7881	5	28	learning	learning	NOUN
stem-7881	5	29	,	,	PUNCT
stem-7881	5	30	interactive	interactive	ADJ
stem-7881	5	31	learning	learning	NOUN
stem-7881	5	32	tools	tool	NOUN
stem-7881	5	33	.	.	PUNCT
stem-7881	6	1	introduction	introduction	NOUN
stem-7881	6	2	.	.	PUNCT
stem-7881	7	1	vocabulary	vocabulary	NOUN
stem-7881	7	2	is	be	AUX
stem-7881	7	3	an	an	DET
stem-7881	7	4	essential	essential	ADJ
stem-7881	7	5	part	part	NOUN
stem-7881	7	6	of	of	ADP
stem-7881	7	7	linguistic	linguistic	ADJ
stem-7881	7	8	ability	ability	NOUN
stem-7881	7	9	.	.	PUNCT
stem-7881	8	1	without	without	ADP
stem-7881	8	2	a	a	DET
stem-7881	8	3	proper	proper	ADJ
stem-7881	8	4	vocabulary	vocabulary	NOUN
stem-7881	8	5	,	,	PUNCT
stem-7881	8	6	students	student	NOUN
stem-7881	8	7	struggle	struggle	VERB
stem-7881	8	8	with	with	ADP
stem-7881	8	9	listening	listening	NOUN
stem-7881	8	10	,	,	PUNCT
stem-7881	8	11	speaking	speak	VERB
stem-7881	8	12	,	,	PUNCT
stem-7881	8	13	reading	reading	NOUN
stem-7881	8	14	,	,	PUNCT
stem-7881	8	15	and	and	CCONJ
stem-7881	8	16	writing	writing	NOUN
stem-7881	8	17	.	.	PUNCT
stem-7881	9	1	traditional	traditional	ADJ
stem-7881	9	2	memorizing	memorizing	ADJ
stem-7881	9	3	methods	method	NOUN
stem-7881	9	4	,	,	PUNCT
stem-7881	9	5	such	such	ADJ
stem-7881	9	6	as	as	ADP
stem-7881	9	7	flashcards	flashcard	NOUN
stem-7881	9	8	or	or	CCONJ
stem-7881	9	9	rote	rote	ADJ
stem-7881	9	10	learning	learning	NOUN
stem-7881	9	11	,	,	PUNCT
stem-7881	9	12	are	be	AUX
stem-7881	9	13	being	be	AUX
stem-7881	9	14	gradually	gradually	ADV
stem-7881	9	15	supplanted	supplant	VERB
stem-7881	9	16	or	or	CCONJ
stem-7881	9	17	complemented	complement	VERB
stem-7881	9	18	with	with	ADP
stem-7881	9	19	interactive	interactive	ADJ
stem-7881	9	20	mobile	mobile	ADJ
stem-7881	9	21	applications	application	NOUN
stem-7881	9	22	.	.	PUNCT
stem-7881	10	1	this	this	DET
stem-7881	10	2	article	article	NOUN
stem-7881	10	3	analyzes	analyze	VERB
stem-7881	10	4	how	how	SCONJ
stem-7881	10	5	mobile	mobile	ADJ
stem-7881	10	6	apps	app	NOUN
stem-7881	10	7	help	help	VERB
stem-7881	10	8	with	with	ADP
stem-7881	10	9	vocabulary	vocabulary	ADJ
stem-7881	10	10	retention	retention	NOUN
stem-7881	10	11	,	,	PUNCT
stem-7881	10	12	taking	take	VERB
stem-7881	10	13	into	into	ADP
stem-7881	10	14	account	account	NOUN
stem-7881	10	15	elements	element	NOUN
stem-7881	10	16	like	like	ADP
stem-7881	10	17	spaced	space	VERB
stem-7881	10	18	repetition	repetition	NOUN
stem-7881	10	19	,	,	PUNCT
stem-7881	10	20	gamification	gamification	NOUN
stem-7881	10	21	,	,	PUNCT
stem-7881	10	22	and	and	CCONJ
stem-7881	10	23	individualized	individualized	ADJ
stem-7881	10	24	learning	learning	NOUN
stem-7881	10	25	.	.	PUNCT
stem-7881	11	1	main	main	ADJ
stem-7881	11	2	body	body	NOUN
stem-7881	11	3	vocabulary	vocabulary	NOUN
stem-7881	11	4	retention	retention	NOUN
stem-7881	11	5	is	be	AUX
stem-7881	11	6	profoundly	profoundly	ADV
stem-7881	11	7	ingrained	ingrain	VERB
stem-7881	11	8	in	in	ADP
stem-7881	11	9	how	how	SCONJ
stem-7881	11	10	the	the	DET
stem-7881	11	11	human	human	ADJ
stem-7881	11	12	brain	brain	NOUN
stem-7881	11	13	processes	process	NOUN
stem-7881	11	14	and	and	CCONJ
stem-7881	11	15	stores	store	VERB
stem-7881	11	16	new	new	ADJ
stem-7881	11	17	data	datum	NOUN
stem-7881	11	18	.	.	PUNCT
stem-7881	12	1	mobile	mobile	ADJ
stem-7881	12	2	applications	application	NOUN
stem-7881	12	3	make	make	VERB
stem-7881	12	4	use	use	NOUN
stem-7881	12	5	of	of	ADP
stem-7881	12	6	numerous	numerous	ADJ
stem-7881	12	7	cognitive	cognitive	ADJ
stem-7881	12	8	factors	factor	NOUN
stem-7881	12	9	that	that	PRON
stem-7881	12	10	help	help	VERB
stem-7881	12	11	with	with	ADP
stem-7881	12	12	the	the	DET
stem-7881	12	13	learning	learning	NOUN
stem-7881	12	14	process	process	NOUN
stem-7881	12	15	:	:	PUNCT
stem-7881	12	16	spaced	space	VERB
stem-7881	12	17	repetition	repetition	NOUN
stem-7881	12	18	systems	system	NOUN
stem-7881	12	19	(	(	PUNCT
stem-7881	12	20	srs	srs	PROPN
stem-7881	12	21	):	):	PUNCT
stem-7881	12	22	this	this	DET
stem-7881	12	23	technique	technique	NOUN
stem-7881	12	24	is	be	AUX
stem-7881	12	25	based	base	VERB
stem-7881	12	26	on	on	ADP
stem-7881	12	27	the	the	DET
stem-7881	12	28	spacing	spacing	ADJ
stem-7881	12	29	effect	effect	NOUN
stem-7881	12	30	,	,	PUNCT
stem-7881	12	31	which	which	PRON
stem-7881	12	32	indicates	indicate	VERB
stem-7881	12	33	that	that	SCONJ
stem-7881	12	34	information	information	NOUN
stem-7881	12	35	is	be	AUX
stem-7881	12	36	remembered	remember	VERB
stem-7881	12	37	better	well	ADV
stem-7881	12	38	when	when	SCONJ
stem-7881	12	39	revisited	revisit	VERB
stem-7881	12	40	at	at	ADP
stem-7881	12	41	increasing	increase	VERB
stem-7881	12	42	intervals	interval	NOUN
stem-7881	12	43	.	.	PUNCT
stem-7881	13	1	apps	app	NOUN
stem-7881	13	2	such	such	ADJ
stem-7881	13	3	as	as	ADP
stem-7881	13	4	anki	anki	PROPN
stem-7881	13	5	and	and	CCONJ
stem-7881	13	6	memrise	memrise	VERB
stem-7881	13	7	use	use	NOUN
stem-7881	13	8	algorithms	algorithm	NOUN
stem-7881	13	9	to	to	PART
stem-7881	13	10	find	find	VERB
stem-7881	13	11	the	the	DET
stem-7881	13	12	best	good	ADJ
stem-7881	13	13	moment	moment	NOUN
stem-7881	13	14	to	to	PART
stem-7881	13	15	study	study	VERB
stem-7881	13	16	a	a	DET
stem-7881	13	17	word	word	NOUN
stem-7881	13	18	,	,	PUNCT
stem-7881	13	19	enhancing	enhance	VERB
stem-7881	13	20	the	the	DET
stem-7881	13	21	chances	chance	NOUN
stem-7881	13	22	of	of	ADP
stem-7881	13	23	long	long	ADJ
stem-7881	13	24	-	-	PUNCT
stem-7881	13	25	term	term	NOUN
stem-7881	13	26	memory	memory	NOUN
stem-7881	13	27	.	.	PUNCT
stem-7881	14	1	multisensory	multisensory	ADJ
stem-7881	14	2	input	input	NOUN
stem-7881	14	3	:	:	PUNCT
stem-7881	14	4	research	research	NOUN
stem-7881	14	5	indicates	indicate	VERB
stem-7881	14	6	that	that	SCONJ
stem-7881	14	7	learning	learning	NOUN
stem-7881	14	8	is	be	AUX
stem-7881	14	9	more	more	ADV
stem-7881	14	10	successful	successful	ADJ
stem-7881	14	11	when	when	SCONJ
stem-7881	14	12	numerous	numerous	ADJ
stem-7881	14	13	senses	sense	NOUN
stem-7881	14	14	are	be	AUX
stem-7881	14	15	engaged	engage	VERB
stem-7881	14	16	.	.	PUNCT
stem-7881	15	1	many	many	ADJ
stem-7881	15	2	apps	app	NOUN
stem-7881	15	3	use	use	VERB
stem-7881	15	4	music	music	NOUN
stem-7881	15	5	,	,	PUNCT
stem-7881	15	6	text	text	NOUN
stem-7881	15	7	,	,	PUNCT
stem-7881	15	8	graphics	graphic	NOUN
stem-7881	15	9	,	,	PUNCT
stem-7881	15	10	and	and	CCONJ
stem-7881	15	11	interactive	interactive	ADJ
stem-7881	15	12	tasks	task	NOUN
stem-7881	15	13	to	to	PART
stem-7881	15	14	help	help	VERB
stem-7881	15	15	students	student	NOUN
stem-7881	15	16	encode	encode	VERB
stem-7881	15	17	language	language	NOUN
stem-7881	15	18	in	in	ADP
stem-7881	15	19	both	both	DET
stem-7881	15	20	auditory	auditory	ADJ
stem-7881	15	21	and	and	CCONJ
stem-7881	15	22	visual	visual	ADJ
stem-7881	15	23	memory	memory	NOUN
stem-7881	15	24	pathways	pathway	NOUN
stem-7881	15	25	.	.	PUNCT
stem-7881	16	1	active	active	ADJ
stem-7881	16	2	recollect	recollect	NOUN
stem-7881	16	3	:	:	PUNCT
stem-7881	16	4	rather	rather	ADV
stem-7881	16	5	than	than	ADP
stem-7881	16	6	merely	merely	ADV
stem-7881	16	7	exposing	expose	VERB
stem-7881	16	8	learners	learner	NOUN
stem-7881	16	9	to	to	ADP
stem-7881	16	10	words	word	NOUN
stem-7881	16	11	,	,	PUNCT
stem-7881	16	12	apps	app	NOUN
stem-7881	16	13	such	such	ADJ
stem-7881	16	14	as	as	ADP
stem-7881	16	15	quizlet	quizlet	NOUN
stem-7881	16	16	use	use	NOUN
stem-7881	16	17	quizzes	quiz	NOUN
stem-7881	16	18	and	and	CCONJ
stem-7881	16	19	flashcards	flashcard	NOUN
stem-7881	16	20	that	that	PRON
stem-7881	16	21	push	push	VERB
stem-7881	16	22	them	they	PRON
stem-7881	16	23	to	to	PART
stem-7881	16	24	recollect	recollect	VERB
stem-7881	16	25	the	the	DET
stem-7881	16	26	information	information	NOUN
stem-7881	16	27	,	,	PUNCT
stem-7881	16	28	which	which	PRON
stem-7881	16	29	has	have	AUX
stem-7881	16	30	been	be	AUX
stem-7881	16	31	shown	show	VERB
stem-7881	16	32	to	to	PART
stem-7881	16	33	build	build	VERB
stem-7881	16	34	memory	memory	NOUN
stem-7881	16	35	associations	association	NOUN
stem-7881	16	36	.	.	PUNCT
stem-7881	17	1	microlearning	microlearne	VERB
stem-7881	17	2	:	:	PUNCT
stem-7881	17	3	many	many	ADJ
stem-7881	17	4	apps	app	NOUN
stem-7881	17	5	divide	divide	VERB
stem-7881	17	6	vocabulary	vocabulary	NOUN
stem-7881	17	7	into	into	ADP
stem-7881	17	8	little	little	ADJ
stem-7881	17	9	,	,	PUNCT
stem-7881	17	10	digestible	digestible	ADJ
stem-7881	17	11	chunks	chunk	NOUN
stem-7881	17	12	,	,	PUNCT
stem-7881	17	13	which	which	PRON
stem-7881	17	14	corresponds	correspond	VERB
stem-7881	17	15	to	to	ADP
stem-7881	17	16	the	the	DET
stem-7881	17	17	human	human	ADJ
stem-7881	17	18	brain	brain	NOUN
stem-7881	17	19	's	's	PART
stem-7881	17	20	natural	natural	ADJ
stem-7881	17	21	inclination	inclination	NOUN
stem-7881	17	22	for	for	ADP
stem-7881	17	23	learning	learn	VERB
stem-7881	17	24	in	in	ADP
stem-7881	17	25	bursts	burst	NOUN
stem-7881	17	26	.	.	PUNCT
stem-7881	18	1	this	this	DET
stem-7881	18	2	structure	structure	NOUN
stem-7881	18	3	improves	improve	VERB
stem-7881	18	4	focus	focus	NOUN
stem-7881	18	5	and	and	CCONJ
stem-7881	18	6	decreases	decrease	VERB
stem-7881	18	7	cognitive	cognitive	ADJ
stem-7881	18	8	stress	stress	NOUN
stem-7881	18	9	.	.	PUNCT
stem-7881	19	1	mobile	mobile	ADJ
stem-7881	19	2	language	language	NOUN
stem-7881	19	3	learning	learn	VERB
stem-7881	19	4	apps	app	NOUN
stem-7881	19	5	use	use	VERB
stem-7881	19	6	a	a	DET
stem-7881	19	7	variety	variety	NOUN
stem-7881	19	8	of	of	ADP
stem-7881	19	9	instructional	instructional	ADJ
stem-7881	19	10	design	design	NOUN
stem-7881	19	11	ideas	idea	NOUN
stem-7881	19	12	to	to	PART
stem-7881	19	13	help	help	VERB
stem-7881	19	14	with	with	ADP
stem-7881	19	15	vocabulary	vocabulary	ADJ
stem-7881	19	16	development	development	NOUN
stem-7881	19	17	:	:	PUNCT
stem-7881	19	18	gamification	gamification	NOUN
stem-7881	19	19	and	and	CCONJ
stem-7881	19	20	motivation	motivation	NOUN
stem-7881	19	21	:	:	PUNCT
stem-7881	19	22	gamification	gamification	NOUN
stem-7881	19	23	features	feature	VERB
stem-7881	19	24	like	like	ADP
stem-7881	19	25	points	point	NOUN
stem-7881	19	26	,	,	PUNCT
stem-7881	19	27	levels	level	NOUN
stem-7881	19	28	,	,	PUNCT
stem-7881	19	29	badges	badge	NOUN
stem-7881	19	30	,	,	PUNCT
stem-7881	19	31	and	and	CCONJ
stem-7881	19	32	leaderboards	leaderboard	NOUN
stem-7881	19	33	dramatically	dramatically	ADV
stem-7881	19	34	boost	boost	VERB
stem-7881	19	35	learner	learner	NOUN
stem-7881	19	36	motivation	motivation	NOUN
stem-7881	19	37	and	and	CCONJ
stem-7881	19	38	engagement	engagement	NOUN
stem-7881	19	39	.	.	PUNCT
stem-7881	20	1	duolingo	duolingo	NOUN
stem-7881	20	2	,	,	PUNCT
stem-7881	20	3	for	for	ADP
stem-7881	20	4	example	example	NOUN
stem-7881	20	5	,	,	PUNCT
stem-7881	20	6	377	377	NUM
stem-7881	20	7	journal	journal	NOUN
stem-7881	20	8	of	of	ADP
stem-7881	20	9	language	language	NOUN
stem-7881	20	10	,	,	PUNCT
stem-7881	20	11	literacy	literacy	NOUN
stem-7881	20	12	and	and	CCONJ
stem-7881	20	13	learning	learn	VERB
stem-7881	20	14	in	in	ADP
stem-7881	20	15	stem	stem	NOUN
stem-7881	20	16	education	education	NOUN
stem-7881	20	17	www	www	PROPN
stem-7881	20	18	.	.	PUNCT
stem-7881	21	1	grnjournal.us	grnjournal.us	X
stem-7881	21	2	rewards	reward	VERB
stem-7881	21	3	users	user	NOUN
stem-7881	21	4	for	for	ADP
stem-7881	21	5	completing	complete	VERB
stem-7881	21	6	streaks	streak	NOUN
stem-7881	21	7	and	and	CCONJ
stem-7881	21	8	challenges	challenge	NOUN
stem-7881	21	9	,	,	PUNCT
stem-7881	21	10	turning	turn	VERB
stem-7881	21	11	language	language	NOUN
stem-7881	21	12	learning	learning	NOUN
stem-7881	21	13	into	into	ADP
stem-7881	21	14	an	an	DET
stem-7881	21	15	addicting	addicting	ADJ
stem-7881	21	16	game	game	NOUN
stem-7881	21	17	.	.	PUNCT
stem-7881	22	1	contextual	contextual	ADJ
stem-7881	22	2	learning	learning	NOUN
stem-7881	22	3	:	:	PUNCT
stem-7881	22	4	apps	app	NOUN
stem-7881	22	5	like	like	ADP
stem-7881	22	6	babbel	babbel	NOUN
stem-7881	22	7	and	and	CCONJ
stem-7881	22	8	busuu	busuu	NOUN
stem-7881	22	9	incorporate	incorporate	NOUN
stem-7881	22	10	vocabulary	vocabulary	NOUN
stem-7881	22	11	into	into	ADP
stem-7881	22	12	real	real	ADJ
stem-7881	22	13	-	-	PUNCT
stem-7881	22	14	life	life	NOUN
stem-7881	22	15	dialogues	dialogue	NOUN
stem-7881	22	16	and	and	CCONJ
stem-7881	22	17	practical	practical	ADJ
stem-7881	22	18	talks	talk	NOUN
stem-7881	22	19	,	,	PUNCT
stem-7881	22	20	allowing	allow	VERB
stem-7881	22	21	students	student	NOUN
stem-7881	22	22	to	to	PART
stem-7881	22	23	see	see	VERB
stem-7881	22	24	how	how	SCONJ
stem-7881	22	25	words	word	NOUN
stem-7881	22	26	work	work	VERB
stem-7881	22	27	in	in	ADP
stem-7881	22	28	context	context	NOUN
stem-7881	22	29	.	.	PUNCT
stem-7881	23	1	personalized	personalized	ADJ
stem-7881	23	2	and	and	CCONJ
stem-7881	23	3	adaptive	adaptive	ADJ
stem-7881	23	4	learning	learning	NOUN
stem-7881	23	5	:	:	PUNCT
stem-7881	24	1	advanced	advanced	ADJ
stem-7881	24	2	apps	app	NOUN
stem-7881	24	3	employ	employ	VERB
stem-7881	24	4	user	user	NOUN
stem-7881	24	5	performance	performance	NOUN
stem-7881	24	6	data	datum	NOUN
stem-7881	24	7	to	to	PART
stem-7881	24	8	personalize	personalize	VERB
stem-7881	24	9	instruction	instruction	NOUN
stem-7881	24	10	.	.	PUNCT
stem-7881	25	1	for	for	ADP
stem-7881	25	2	example	example	NOUN
stem-7881	25	3	,	,	PUNCT
stem-7881	25	4	memrise	memrise	VERB
stem-7881	25	5	adapts	adapt	VERB
stem-7881	25	6	the	the	DET
stem-7881	25	7	frequency	frequency	NOUN
stem-7881	25	8	of	of	ADP
stem-7881	25	9	word	word	NOUN
stem-7881	25	10	review	review	NOUN
stem-7881	25	11	based	base	VERB
stem-7881	25	12	on	on	ADP
stem-7881	25	13	the	the	DET
stem-7881	25	14	learner	learner	NOUN
stem-7881	25	15	's	's	PART
stem-7881	25	16	familiarity	familiarity	NOUN
stem-7881	25	17	.	.	PUNCT
stem-7881	26	1	social	social	ADJ
stem-7881	26	2	interaction	interaction	NOUN
stem-7881	26	3	and	and	CCONJ
stem-7881	26	4	peer	peer	NOUN
stem-7881	26	5	feedback	feedback	NOUN
stem-7881	26	6	:	:	PUNCT
stem-7881	26	7	some	some	DET
stem-7881	26	8	apps	app	NOUN
stem-7881	26	9	now	now	ADV
stem-7881	26	10	include	include	VERB
stem-7881	26	11	social	social	ADJ
stem-7881	26	12	elements	element	NOUN
stem-7881	26	13	like	like	ADP
stem-7881	26	14	chatbots	chatbot	NOUN
stem-7881	26	15	,	,	PUNCT
stem-7881	26	16	language	language	NOUN
stem-7881	26	17	exchange	exchange	NOUN
stem-7881	26	18	,	,	PUNCT
stem-7881	26	19	and	and	CCONJ
stem-7881	26	20	forums	forum	NOUN
stem-7881	26	21	,	,	PUNCT
stem-7881	26	22	which	which	PRON
stem-7881	26	23	allow	allow	VERB
stem-7881	26	24	users	user	NOUN
stem-7881	26	25	to	to	PART
stem-7881	26	26	practice	practice	VERB
stem-7881	26	27	vocabulary	vocabulary	NOUN
stem-7881	26	28	through	through	ADP
stem-7881	26	29	interactive	interactive	ADJ
stem-7881	26	30	chats	chat	NOUN
stem-7881	26	31	.	.	PUNCT
stem-7881	27	1	several	several	ADJ
stem-7881	27	2	empirical	empirical	ADJ
stem-7881	27	3	research	research	NOUN
stem-7881	27	4	have	have	AUX
stem-7881	27	5	supported	support	VERB
stem-7881	27	6	the	the	DET
stem-7881	27	7	effectiveness	effectiveness	NOUN
stem-7881	27	8	of	of	ADP
stem-7881	27	9	mobile	mobile	ADJ
stem-7881	27	10	apps	app	NOUN
stem-7881	27	11	in	in	ADP
stem-7881	27	12	vocabulary	vocabulary	ADJ
stem-7881	27	13	acquisition	acquisition	NOUN
stem-7881	27	14	:	:	PUNCT
stem-7881	27	15	a	a	DET
stem-7881	27	16	2022	2022	NUM
stem-7881	27	17	study	study	NOUN
stem-7881	27	18	conducted	conduct	VERB
stem-7881	27	19	at	at	ADP
stem-7881	27	20	the	the	DET
stem-7881	27	21	university	university	PROPN
stem-7881	27	22	of	of	ADP
stem-7881	27	23	malaysia	malaysia	PROPN
stem-7881	27	24	found	find	VERB
stem-7881	27	25	that	that	SCONJ
stem-7881	27	26	students	student	NOUN
stem-7881	27	27	who	who	PRON
stem-7881	27	28	used	use	VERB
stem-7881	27	29	mobile	mobile	ADJ
stem-7881	27	30	applications	application	NOUN
stem-7881	27	31	for	for	ADP
stem-7881	27	32	vocabulary	vocabulary	ADJ
stem-7881	27	33	building	building	NOUN
stem-7881	27	34	improved	improve	VERB
stem-7881	27	35	their	their	PRON
stem-7881	27	36	post	post	ADJ
stem-7881	27	37	-	-	ADJ
stem-7881	27	38	test	test	NOUN
stem-7881	27	39	scores	score	NOUN
stem-7881	27	40	by	by	ADP
stem-7881	27	41	36	36	NUM
stem-7881	27	42	%	%	NOUN
stem-7881	27	43	as	as	ADP
stem-7881	27	44	compared	compare	VERB
stem-7881	27	45	to	to	ADP
stem-7881	27	46	those	those	PRON
stem-7881	27	47	who	who	PRON
stem-7881	27	48	used	use	VERB
stem-7881	27	49	paper	paper	NOUN
stem-7881	27	50	-	-	PUNCT
stem-7881	27	51	based	base	VERB
stem-7881	27	52	flashcards	flashcard	NOUN
stem-7881	27	53	.	.	PUNCT
stem-7881	28	1	wang	wang	PROPN
stem-7881	28	2	et	et	PROPN
stem-7881	28	3	al	al	PROPN
stem-7881	28	4	.	.	PROPN
stem-7881	28	5	(	(	PUNCT
stem-7881	28	6	2021	2021	NUM
stem-7881	28	7	)	)	PUNCT
stem-7881	28	8	found	find	VERB
stem-7881	28	9	that	that	SCONJ
stem-7881	28	10	students	student	NOUN
stem-7881	28	11	who	who	PRON
stem-7881	28	12	used	use	VERB
stem-7881	28	13	duolingo	duolingo	NOUN
stem-7881	28	14	frequently	frequently	ADV
stem-7881	28	15	over	over	ADP
stem-7881	28	16	a	a	DET
stem-7881	28	17	6	6	NUM
stem-7881	28	18	-	-	PUNCT
stem-7881	28	19	week	week	NOUN
stem-7881	28	20	period	period	NOUN
stem-7881	28	21	recalled	recall	VERB
stem-7881	28	22	45	45	NUM
stem-7881	28	23	%	%	NOUN
stem-7881	28	24	more	more	ADJ
stem-7881	28	25	vocabulary	vocabulary	NOUN
stem-7881	28	26	than	than	ADP
stem-7881	28	27	a	a	DET
stem-7881	28	28	control	control	NOUN
stem-7881	28	29	group	group	NOUN
stem-7881	28	30	.	.	PUNCT
stem-7881	29	1	in	in	ADP
stem-7881	29	2	a	a	DET
stem-7881	29	3	classroom	classroom	NOUN
stem-7881	29	4	trial	trial	NOUN
stem-7881	29	5	in	in	ADP
stem-7881	29	6	turkey	turkey	PROPN
stem-7881	29	7	,	,	PUNCT
stem-7881	29	8	efl	efl	PROPN
stem-7881	29	9	students	student	NOUN
stem-7881	29	10	who	who	PRON
stem-7881	29	11	used	use	VERB
stem-7881	29	12	quizlet	quizlet	NOUN
stem-7881	29	13	as	as	ADP
stem-7881	29	14	part	part	NOUN
stem-7881	29	15	of	of	ADP
stem-7881	29	16	their	their	PRON
stem-7881	29	17	homework	homework	NOUN
stem-7881	29	18	assignments	assignment	NOUN
stem-7881	29	19	scored	score	VERB
stem-7881	29	20	much	much	ADV
stem-7881	29	21	higher	high	ADJ
stem-7881	29	22	on	on	ADP
stem-7881	29	23	vocabulary	vocabulary	ADJ
stem-7881	29	24	tests	test	NOUN
stem-7881	29	25	than	than	ADP
stem-7881	29	26	those	those	PRON
stem-7881	29	27	who	who	PRON
stem-7881	29	28	just	just	ADV
stem-7881	29	29	used	use	VERB
stem-7881	29	30	textbook	textbook	NOUN
stem-7881	29	31	materials	material	NOUN
stem-7881	29	32	.	.	PUNCT
stem-7881	30	1	furthermore	furthermore	ADV
stem-7881	30	2	,	,	PUNCT
stem-7881	30	3	learner	learner	NOUN
stem-7881	30	4	surveys	survey	NOUN
stem-7881	30	5	typically	typically	ADV
stem-7881	30	6	show	show	VERB
stem-7881	30	7	high	high	ADJ
stem-7881	30	8	levels	level	NOUN
stem-7881	30	9	of	of	ADP
stem-7881	30	10	satisfaction	satisfaction	NOUN
stem-7881	30	11	and	and	CCONJ
stem-7881	30	12	motivation	motivation	NOUN
stem-7881	30	13	among	among	ADP
stem-7881	30	14	students	student	NOUN
stem-7881	30	15	who	who	PRON
stem-7881	30	16	incorporate	incorporate	VERB
stem-7881	30	17	mobile	mobile	ADJ
stem-7881	30	18	learning	learning	NOUN
stem-7881	30	19	into	into	ADP
stem-7881	30	20	their	their	PRON
stem-7881	30	21	vocabulary	vocabulary	ADJ
stem-7881	30	22	practice	practice	NOUN
stem-7881	30	23	routines	routine	NOUN
stem-7881	30	24	.	.	PUNCT
stem-7881	31	1	conclusion	conclusion	NOUN
stem-7881	31	2	mobile	mobile	ADJ
stem-7881	31	3	apps	app	NOUN
stem-7881	31	4	provide	provide	VERB
stem-7881	31	5	a	a	DET
stem-7881	31	6	dynamic	dynamic	ADJ
stem-7881	31	7	and	and	CCONJ
stem-7881	31	8	effective	effective	ADJ
stem-7881	31	9	approach	approach	NOUN
stem-7881	31	10	to	to	ADP
stem-7881	31	11	vocabulary	vocabulary	ADJ
stem-7881	31	12	study	study	NOUN
stem-7881	31	13	in	in	ADP
stem-7881	31	14	foreign	foreign	ADJ
stem-7881	31	15	languages	language	NOUN
stem-7881	31	16	.	.	PUNCT
stem-7881	32	1	when	when	SCONJ
stem-7881	32	2	used	use	VERB
stem-7881	32	3	correctly	correctly	ADV
stem-7881	32	4	,	,	PUNCT
stem-7881	32	5	they	they	PRON
stem-7881	32	6	can	can	AUX
stem-7881	32	7	greatly	greatly	ADV
stem-7881	32	8	improve	improve	VERB
stem-7881	32	9	retention	retention	NOUN
stem-7881	32	10	,	,	PUNCT
stem-7881	32	11	motivation	motivation	NOUN
stem-7881	32	12	,	,	PUNCT
stem-7881	32	13	and	and	CCONJ
stem-7881	32	14	learner	learner	NOUN
stem-7881	32	15	autonomy	autonomy	NOUN
stem-7881	32	16	.	.	PUNCT
stem-7881	33	1	with	with	ADP
stem-7881	33	2	continuing	continue	VERB
stem-7881	33	3	study	study	NOUN
stem-7881	33	4	and	and	CCONJ
stem-7881	33	5	development	development	NOUN
stem-7881	33	6	,	,	PUNCT
stem-7881	33	7	mobile	mobile	ADJ
stem-7881	33	8	apps	app	NOUN
stem-7881	33	9	are	be	AUX
stem-7881	33	10	set	set	VERB
stem-7881	33	11	to	to	PART
stem-7881	33	12	play	play	VERB
stem-7881	33	13	an	an	DET
stem-7881	33	14	increasingly	increasingly	ADV
stem-7881	33	15	larger	large	ADJ
stem-7881	33	16	part	part	NOUN
stem-7881	33	17	in	in	ADP
stem-7881	33	18	the	the	DET
stem-7881	33	19	future	future	NOUN
stem-7881	33	20	of	of	ADP
stem-7881	33	21	language	language	NOUN
stem-7881	33	22	instruction	instruction	NOUN
stem-7881	33	23	.	.	PUNCT
stem-7881	34	1	references	reference	NOUN
stem-7881	34	2	1	1	NUM
stem-7881	34	3	.	.	PUNCT
stem-7881	34	4	bafoyeva	bafoyeva	PROPN
stem-7881	34	5	,	,	PUNCT
stem-7881	34	6	r.v	r.v	PROPN
stem-7881	34	7	.	.	PROPN
stem-7881	34	8	(	(	PUNCT
stem-7881	34	9	2021	2021	NUM
stem-7881	34	10	)	)	PUNCT
stem-7881	34	11	.	.	PUNCT
stem-7881	35	1	til	til	SCONJ
stem-7881	35	2	o‘rganishda	o‘rganishda	NOUN
stem-7881	35	3	innovatsion	innovatsion	NOUN
stem-7881	35	4	texnologiyalarning	texnologiyalarne	VERB
stem-7881	35	5	o‘rni	o‘rni	PROPN
stem-7881	35	6	.	.	PUNCT
stem-7881	36	1	toshkent	toshkent	PROPN
stem-7881	36	2	:	:	PUNCT
stem-7881	36	3	o‘zbekiston	o‘zbekiston	PROPN
stem-7881	36	4	pedagogika	pedagogika	X
stem-7881	36	5	nashriyoti	nashriyoti	NOUN
stem-7881	36	6	.	.	PUNCT
stem-7881	37	1	2	2	X
stem-7881	37	2	.	.	X
stem-7881	37	3	wang	wang	PROPN
stem-7881	37	4	,	,	PUNCT
stem-7881	37	5	y.	y.	PROPN
stem-7881	37	6	,	,	PUNCT
stem-7881	37	7	li	li	PROPN
stem-7881	37	8	,	,	PUNCT
stem-7881	37	9	x.	x.	PROPN
stem-7881	37	10	,	,	PUNCT
stem-7881	37	11	&	&	CCONJ
stem-7881	37	12	chen	chen	PROPN
stem-7881	37	13	,	,	PUNCT
stem-7881	37	14	h.	h.	PROPN
stem-7881	37	15	(	(	PUNCT
stem-7881	37	16	2021	2021	NUM
stem-7881	37	17	)	)	PUNCT
stem-7881	37	18	.	.	PUNCT
stem-7881	38	1	the	the	DET
stem-7881	38	2	effect	effect	NOUN
stem-7881	38	3	of	of	ADP
stem-7881	38	4	mobile	mobile	NOUN
stem-7881	38	5	-	-	PUNCT
stem-7881	38	6	assisted	assist	VERB
stem-7881	38	7	vocabulary	vocabulary	ADJ
stem-7881	38	8	learning	learning	NOUN
stem-7881	38	9	using	use	VERB
stem-7881	38	10	duolingo	duolingo	NOUN
stem-7881	38	11	on	on	ADP
stem-7881	38	12	efl	efl	PROPN
stem-7881	38	13	learners	learner	NOUN
stem-7881	38	14	’	'	PUNCT
stem-7881	38	15	vocabulary	vocabulary	ADJ
stem-7881	38	16	retention	retention	NOUN
stem-7881	38	17	.	.	PUNCT
stem-7881	39	1	journal	journal	NOUN
stem-7881	39	2	of	of	ADP
stem-7881	39	3	educational	educational	ADJ
stem-7881	39	4	technology	technology	NOUN
stem-7881	39	5	&	&	CCONJ
stem-7881	39	6	society	society	NOUN
stem-7881	39	7	,	,	PUNCT
stem-7881	39	8	24(3	24(3	NUM
stem-7881	39	9	)	)	PUNCT
stem-7881	39	10	,	,	PUNCT
stem-7881	39	11	45–55	45–55	X
stem-7881	39	12	.	.	PUNCT
stem-7881	40	1	3	3	X
stem-7881	40	2	.	.	X
stem-7881	40	3	alizadeh	alizadeh	NOUN
stem-7881	40	4	,	,	PUNCT
stem-7881	40	5	m.	m.	NOUN
stem-7881	40	6	(	(	PUNCT
stem-7881	40	7	2016	2016	NUM
stem-7881	40	8	)	)	PUNCT
stem-7881	40	9	.	.	PUNCT
stem-7881	41	1	vocabulary	vocabulary	ADJ
stem-7881	41	2	learning	learning	NOUN
stem-7881	41	3	strategies	strategy	NOUN
stem-7881	41	4	:	:	PUNCT
stem-7881	41	5	a	a	DET
stem-7881	41	6	case	case	NOUN
stem-7881	41	7	of	of	ADP
stem-7881	41	8	iranian	iranian	ADJ
stem-7881	41	9	efl	efl	PROPN
stem-7881	41	10	students	student	NOUN
stem-7881	41	11	and	and	CCONJ
stem-7881	41	12	language	language	NOUN
stem-7881	41	13	learners	learner	NOUN
stem-7881	41	14	.	.	PUNCT
stem-7881	42	1	journal	journal	NOUN
stem-7881	42	2	of	of	ADP
stem-7881	42	3	language	language	NOUN
stem-7881	42	4	teaching	teaching	NOUN
stem-7881	42	5	and	and	CCONJ
stem-7881	42	6	research	research	NOUN
stem-7881	42	7	,	,	PUNCT
stem-7881	42	8	7(4	7(4	NUM
stem-7881	42	9	)	)	PUNCT
stem-7881	42	10	,	,	PUNCT
stem-7881	42	11	646–651	646–651	NUM
stem-7881	42	12	.	.	NOUN
stem-7881	43	1	4	4	NUM
stem-7881	43	2	.	.	X
stem-7881	43	3	godwin	godwin	PROPN
stem-7881	43	4	-	-	PUNCT
stem-7881	43	5	jones	jones	PROPN
stem-7881	43	6	,	,	PUNCT
stem-7881	43	7	r.	r.	PROPN
stem-7881	43	8	(	(	PUNCT
stem-7881	43	9	2017	2017	NUM
stem-7881	43	10	)	)	PUNCT
stem-7881	43	11	.	.	PUNCT
stem-7881	44	1	smartphones	smartphone	NOUN
stem-7881	44	2	and	and	CCONJ
stem-7881	44	3	language	language	NOUN
stem-7881	44	4	learning	learning	NOUN
stem-7881	44	5	.	.	PUNCT
stem-7881	45	1	language	language	NOUN
stem-7881	45	2	learning	learning	NOUN
stem-7881	45	3	&	&	CCONJ
stem-7881	45	4	technology	technology	NOUN
stem-7881	45	5	,	,	PUNCT
stem-7881	45	6	21(2	21(2	NUM
stem-7881	45	7	)	)	PUNCT
stem-7881	45	8	,	,	PUNCT
stem-7881	45	9	3–17	3–17	PROPN
stem-7881	45	10	.	.	PUNCT
stem-7881	46	1	5	5	X
stem-7881	46	2	.	.	X
stem-7881	46	3	kukulska	kukulska	PROPN
stem-7881	46	4	-	-	PUNCT
stem-7881	46	5	hulme	hulme	PROPN
stem-7881	46	6	,	,	PUNCT
stem-7881	46	7	a.	a.	NOUN
stem-7881	46	8	(	(	PUNCT
stem-7881	46	9	2020	2020	NUM
stem-7881	46	10	)	)	PUNCT
stem-7881	46	11	.	.	PUNCT
stem-7881	47	1	mobile	mobile	NOUN
stem-7881	47	2	-	-	PUNCT
stem-7881	47	3	assisted	assist	VERB
stem-7881	47	4	language	language	NOUN
stem-7881	47	5	learning	learning	NOUN
stem-7881	47	6	[	[	X
stem-7881	47	7	mall	mall	NOUN
stem-7881	47	8	]	]	X
stem-7881	47	9	:	:	PUNCT
stem-7881	47	10	innovations	innovation	NOUN
stem-7881	47	11	and	and	CCONJ
stem-7881	47	12	challenges	challenge	NOUN
stem-7881	47	13	.	.	PUNCT
stem-7881	48	1	recall	recall	NOUN
stem-7881	48	2	,	,	PUNCT
stem-7881	48	3	32(1	32(1	NUM
stem-7881	48	4	)	)	PUNCT
stem-7881	48	5	,	,	PUNCT
stem-7881	48	6	1–20	1–20	PROPN
stem-7881	48	7	.	.	PUNCT
stem-7881	49	1	6	6	NUM
stem-7881	49	2	.	.	X
stem-7881	49	3	nation	nation	NOUN
stem-7881	49	4	,	,	PUNCT
stem-7881	49	5	i.s.p	i.s.p	NOUN
stem-7881	49	6	.	.	PUNCT
stem-7881	50	1	(	(	PUNCT
stem-7881	50	2	2013	2013	NUM
stem-7881	50	3	)	)	PUNCT
stem-7881	50	4	.	.	PUNCT
stem-7881	51	1	learning	learn	VERB
stem-7881	51	2	vocabulary	vocabulary	NOUN
stem-7881	51	3	in	in	ADP
stem-7881	51	4	another	another	DET
stem-7881	51	5	language	language	NOUN
stem-7881	51	6	.	.	PUNCT
stem-7881	52	1	cambridge	cambridge	PROPN
stem-7881	52	2	:	:	PUNCT
stem-7881	52	3	cambridge	cambridge	PROPN
stem-7881	52	4	university	university	PROPN
stem-7881	52	5	press	press	NOUN
stem-7881	52	6	.	.	PUNCT
stem-7881	53	1	7	7	X
stem-7881	53	2	.	.	X
stem-7881	53	3	burston	burston	PROPN
stem-7881	53	4	,	,	PUNCT
stem-7881	53	5	j.	j.	PROPN
stem-7881	53	6	(	(	PUNCT
stem-7881	53	7	2015	2015	NUM
stem-7881	53	8	)	)	PUNCT
stem-7881	53	9	.	.	PUNCT
stem-7881	54	1	twenty	twenty	NUM
stem-7881	54	2	years	year	NOUN
stem-7881	54	3	of	of	ADP
stem-7881	54	4	mall	mall	NOUN
stem-7881	54	5	project	project	NOUN
stem-7881	54	6	implementation	implementation	NOUN
stem-7881	54	7	:	:	PUNCT
stem-7881	54	8	a	a	DET
stem-7881	54	9	meta	meta	ADJ
stem-7881	54	10	-	-	PUNCT
stem-7881	54	11	analysis	analysis	NOUN
stem-7881	54	12	of	of	ADP
stem-7881	54	13	learning	learn	VERB
stem-7881	54	14	outcomes	outcome	NOUN
stem-7881	54	15	.	.	PUNCT
stem-7881	55	1	recall	recall	NOUN
stem-7881	55	2	,	,	PUNCT
stem-7881	55	3	27(1	27(1	NUM
stem-7881	55	4	)	)	PUNCT
stem-7881	55	5	,	,	PUNCT
stem-7881	55	6	4–20	4–20	PROPN
stem-7881	55	7	.	.	NOUN
stem-7881	55	8	8	8	NUM
stem-7881	55	9	.	.	X
stem-7881	56	1	chiu	chiu	PROPN
stem-7881	56	2	,	,	PUNCT
stem-7881	56	3	t.k.f	t.k.f	PROPN
stem-7881	56	4	.	.	PROPN
stem-7881	56	5	,	,	PUNCT
stem-7881	56	6	&	&	CCONJ
stem-7881	56	7	churchill	churchill	PROPN
stem-7881	56	8	,	,	PUNCT
stem-7881	56	9	d.	d.	PROPN
stem-7881	56	10	(	(	PUNCT
stem-7881	56	11	2016	2016	NUM
stem-7881	56	12	)	)	PUNCT
stem-7881	56	13	.	.	PUNCT
stem-7881	57	1	use	use	NOUN
stem-7881	57	2	of	of	ADP
stem-7881	57	3	learning	learn	VERB
stem-7881	57	4	analytics	analytic	NOUN
stem-7881	57	5	to	to	PART
stem-7881	57	6	evaluate	evaluate	VERB
stem-7881	57	7	mobile	mobile	ADJ
stem-7881	57	8	learning	learning	NOUN
stem-7881	57	9	in	in	ADP
stem-7881	57	10	vocabulary	vocabulary	ADJ
stem-7881	57	11	acquisition	acquisition	NOUN
stem-7881	57	12	.	.	PUNCT
stem-7881	58	1	british	british	ADJ
stem-7881	58	2	journal	journal	PROPN
stem-7881	58	3	of	of	ADP
stem-7881	58	4	educational	educational	ADJ
stem-7881	58	5	technology	technology	NOUN
stem-7881	58	6	,	,	PUNCT
stem-7881	58	7	47(5	47(5	NOUN
stem-7881	58	8	)	)	PUNCT
stem-7881	58	9	,	,	PUNCT
stem-7881	58	10	859–872	859–872	NUM
stem-7881	58	11	.	.	PUNCT
stem-7881	58	12	378	378	NUM
stem-7881	58	13	journal	journal	NOUN
stem-7881	58	14	of	of	ADP
stem-7881	58	15	language	language	NOUN
stem-7881	58	16	,	,	PUNCT
stem-7881	58	17	literacy	literacy	NOUN
stem-7881	58	18	and	and	CCONJ
stem-7881	58	19	learning	learn	VERB
stem-7881	58	20	in	in	ADP
stem-7881	58	21	stem	stem	NOUN
stem-7881	58	22	education	education	NOUN
stem-7881	58	23	www	www	PROPN
stem-7881	58	24	.	.	PUNCT
stem-7881	59	1	grnjournal.us	grnjournal.us	X
stem-7881	59	2	9	9	NUM
stem-7881	59	3	.	.	X
stem-7881	59	4	klimova	klimova	PROPN
stem-7881	59	5	,	,	PUNCT
stem-7881	59	6	b.	b.	PROPN
stem-7881	59	7	(	(	PUNCT
stem-7881	59	8	2019	2019	NUM
stem-7881	59	9	)	)	PUNCT
stem-7881	59	10	.	.	PUNCT
stem-7881	60	1	mobile	mobile	ADJ
stem-7881	60	2	learning	learning	NOUN
stem-7881	60	3	and	and	CCONJ
stem-7881	60	4	its	its	PRON
stem-7881	60	5	impact	impact	NOUN
stem-7881	60	6	on	on	ADP
stem-7881	60	7	foreign	foreign	ADJ
stem-7881	60	8	language	language	NOUN
stem-7881	60	9	vocabulary	vocabulary	NOUN
stem-7881	60	10	learning	learning	NOUN
stem-7881	60	11	:	:	PUNCT
stem-7881	60	12	a	a	DET
stem-7881	60	13	review	review	NOUN
stem-7881	60	14	.	.	PUNCT
stem-7881	61	1	education	education	NOUN
stem-7881	61	2	and	and	CCONJ
stem-7881	61	3	information	information	NOUN
stem-7881	61	4	technologies	technology	NOUN
stem-7881	61	5	,	,	PUNCT
stem-7881	61	6	24	24	NUM
stem-7881	61	7	,	,	PUNCT
stem-7881	61	8	255–270	255–270	NUM
stem-7881	61	9	.	.	PUNCT