Subekti, I., Sukestiyarno, Y. and Waluya, S. B. (1) “EFEKTIVITAS PENERAPAN PEMBELAJARAN MATEMATIKA BERBASIS E-LEARNING DALAM KERANGKA LABORATORIUM TEENZANIA MATERI TRIGONOMETRI KELAS X”, Innovative Journal of Curriculum and Educational Technology, 1(2). doi: 10.15294/ijcet.v1i2.833.