id	domain	url
ideas-6877	elibrary.iftkledalero.ac.id	http://elibrary.iftkledalero.ac.id/repository/prinsippembelajaran-dan-pengajaran-bahasa.pdf
ideas-6877	doi.org	https://doi.org/10.1002/9781118269558
ideas-6877	doi.org	https://doi.org/10.125/44667
ideas-6877	www.ijhssnet.com	https://www.ijhssnet.com/journals/vol_2_no_3_february_2012/17.pdf
ideas-6877	doi.org	https://doi.org/10.30605/25409190.556
ideas-6877	doi.org	https://doi.org/10.18844/ijlt.v14i3.7888
ideas-6877	doi.org	https://doi.org/10.1016/j.system.2013.12.016