id	keyword
ejge-4334	port
ejge-4334	journal
ejge-4334	economics
ejge-4334	governance
ejge-4334	model
ejge-4334	teus
ejge-4334	latin
ejge-4334	transport
ejge-4334	data
ejge-4334	web
ejge-4334	european
ejge-4334	government
ejge-4334	trade
ejge-4334	growth