id	keyword
ajceb-3124	learning
ajceb-3124	teaching
ajceb-3124	students
ajceb-3124	construction
ajceb-3124	motivation
ajceb-3124	lecturer
ajceb-3124	model
ajceb-3124	building
ajceb-3124	economics
ajceb-3124	course
ajceb-3124	journal