id	keyword
easat-414	trade
easat-414	labor
easat-414	child
easat-414	vol
easat-414	pakistan
easat-414	poverty
easat-414	income
easat-414	study
easat-414	tariffs
easat-414	policy
easat-414	import
easat-414	liberalization
easat-414	areas
easat-414	journal