id	keyword
agb-163	water
agb-163	water resources
agb-163	rice
agb-163	irrigation
agb-163	land
agb-163	indonesia
agb-163	sulawesi
agb-163	doi
agb-163	south
agb-163	irrigation water
agb-163	cultivation
agb-163	regions
agb-163	et al
agb-163	coefficient