id	keyword
gujaf-105	taxation
gujaf-105	education
gujaf-105	university
gujaf-105	services
gujaf-105	edut
gujaf-105	nigeria
gujaf-105	accounting
gujaf-105	state
gujaf-105	department
gujaf-105	vaadt
gujaf-105	cotax
gujaf-105	pept
gujaf-105	cexdt
gujaf-105	prof
gujaf-105	financing
gujaf-105	growth
gujaf-105	granger