id	keyword
gujaf-116	tax
gujaf-116	nigeria
gujaf-116	university
gujaf-116	accounting
gujaf-116	state
gujaf-116	department
gujaf-116	investment
gujaf-116	taxation
gujaf-116	fdi
gujaf-116	value
gujaf-116	prof
gujaf-116	finance
gujaf-116	journal
gujaf-116	income
gujaf-116	study
gujaf-116	country
gujaf-116	countries
gujaf-116	phd