id	domain	url
ideas-2272	dx.doi.org	http://dx.doi.org/10.1016/j.encep.2012.03.001
ideas-2272	doi.org	https://doi.org/10.24256/ideas.v9i1.1735
ideas-2272	doi.org	https://doi.org/10.24036/ld.v13i2.106880
ideas-2272	ejournal.uigm.ac.id	http://ejournal.uigm.ac.id/index.php/ge/article/view/138
ideas-2272	doi.org	https://doi.org/10.31539/leea.v4i1.1354
ideas-2272	doi.org	https://doi.org/10.24256/ideas.v9i1.1735