id	domain	url
ideas-1865	u.lipi.go.id	http://u.lipi.go.id/1457703302
ideas-1865	doi.org	https://doi.org/10.1016/j.tate.2003.07.001
ideas-1865	doi.org	https://doi.org
ideas-1865	doi.org	https://doi.org/10.1080/13540602.2013.848570
ideas-1865	doi.org	https://doi.org/10.1007/s10671-008-9056-z
ideas-1865	doi.org	https://doi.org/10.1007/bf00988593
ideas-1865	doi.org	https://doi.org/10.1080/03054980701450746
ideas-1865	doi.org	https://doi.org/10.1080/01411920600775316
ideas-1865	doi.org	https://doi.org/10.1080/0305498022000013643
ideas-1865	doi.org	https://doi.org/10.1002/tesq.36
ideas-1865	doi.org	https://doi.org/10.3102/0091732x025001099
ideas-1865	doi.org	https://doi.org/10.1080/17408989.2013.817012
ideas-1865	lib.dr.iastate.edu	https://lib.dr.iastate.edu/etd/13200
ideas-1865	doi.org	https://doi.org/10.1080/13540602.2011.602059
ideas-1865	doi.org	https://doi.org/10.1353/hsj.2016.0009
ideas-1865	doi.org	https://doi.org/10.1177/0033688216631219
ideas-1865	doi.org	https://doi.org/10.1016/j.tate.2013.04.003
ideas-1865	doi.org	https://doi.org/10.1016/s0883-0355(00)00030-6
ideas-1865	doi.org	https://doi.org/10.12691/education-1-4-2
ideas-1865	doi.org	https://doi.org/10.1016/j.system.2013.11.009
ideas-1865	doi.org	https://doi.org/10.1007/bf03216924
ideas-1865	doi.org	https://doi.org/10.1080/19415257.2016.1233507
ideas-1865	doi.org	https://doi.org/10.2277/0521663636
ideas-1865	doi.org	https://doi.org/10.1002/tesq.42
ideas-1865	doi.org	https://doi.org/10.1016/j.tate.2013.01.006