id	domain	url
ideas-6502	u.lipi.go.id	http://u.lipi.go.id/1457703302
ideas-6502	doi.org	https://doi.org/10.5539/ijel.v7n6p204
ideas-6502	oercollective.pressbooks.pub	https://oercollective.pressbooks.pub
ideas-6502	doi.org	https://doi.org/10.5539/ijel.v7n6p204
ideas-6502	oercollective.pressbooks.pub	https://oercollective.pressbooks.pub