id	keyword
ajst-20209	science
ajst-20209	popularisation
ajst-20209	science popularisation
ajst-20209	identity
ajst-20209	effect
ajst-20209	self
ajst-20209	students
ajst-20209	efficacy
ajst-20209	aerospace
ajst-20209	research
ajst-20209	college
ajst-20209	analysis