Istiandaru, A.; Istihapsari, V.; Fitriyani, H. STUDI KASUS KUALITAS LABORATORIUM PENGEMBANGAN MEDIA PEMBELAJARAN MATEMATIKA. J. Pend. Mat. Rafa 2017, 3 (2), 214-222. https://doi.org/10.19109/jpmrafa.v3i2.1743.