id	keyword
ajeer-2569	energy
ajeer-2569	test
ajeer-2569	emissions
ajeer-2569	climate
ajeer-2569	development
ajeer-2569	change
ajeer-2569	model
ajeer-2569	carbon
ajeer-2569	growth
ajeer-2569	countries
ajeer-2569	population
ajeer-2569	asean
ajeer-2569	journal
ajeer-2569	hypothesis
ajeer-2569	co2