id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
edu-407	Kazim, Nas; Veysel, Temel	Mental Toughness of Students: Levels of Hockey Players Mental Toughness of the Athletes	2019	5	.pdf	application/pdf	3364	217	56	It was concluded that there was a meaningful relationship between mental toughness levels and age and also difficulty in leisure time variables. Keywords: Mental toughness, Sports, Hockey, Female, Athlete, Student.	cache/edu-407.pdf	txt/edu-407.txt