Hartatik, Tri, Djatmiko Hidajat, and Annisa Prima Exacta. “ANALISIS KEEFEKTIFAN GOOGLE CLASSROOM DALAM PEMBELAJARAN DARING”. Absis: Mathematics Education Journal 3, no. 1 (March 25, 2021): 40–47. Accessed November 21, 2024. https://journal.univetbantara.ac.id/index.php/absis/article/view/1376.