id	keyword
agb-313	productivity
agb-313	et al
agb-313	production
agb-313	factors
agb-313	food
agb-313	imports
agb-313	impact
agb-313	countries
agb-313	research
agb-313	agriculture
agb-313	gcc
agb-313	gender
agb-313	development
agb-313	model
agb-313	exports
agb-313	analysis
agb-313	products
agb-313	study