id	domain	url
ideas-1852	u.lipi.go.id	http://u.lipi.go.id/1457703302
ideas-1852	doi.org	https://doi.org/10.33258/birle.v2i4.489
ideas-1852	doi.org	https://doi.org/10.4324/9780203880692-9
ideas-1852	doi.org	https://doi.org/10.33369/joall.v4i1.7384
ideas-1852	doi.org	https://doi.org
ideas-1852	doi.org	https://doi.org/10.1016/j.esp.2004.02.004
ideas-1852	doi.org	https://doi.org/10.24256/ideas.v6i2.519
ideas-1852	doi.org	https://doi.org/10.32996/ijllt.2019.2.5.1
ideas-1852	journal.unnes.ac.id	https://journal.unnes.ac.id/sju/index.php/eej
ideas-1852	doi.org	https://doi.org/10.1017/cbo9780511667220
ideas-1852	doi.org	https://doi.org/10.13008/2151-2957.1263
ideas-1852	doi.org	https://doi.org/10.1016/j.kjss.2016.11.003
ideas-1852	doi.org	https://doi.org/10.1016/j.sbspro.2012.09.282