Abidin, Mohammad. “Adopsi Google Classroom Menggunakan Extended Technology Acceptance Model (EX-TAM)”. UJMC (Unisda Journal of Mathematics and Computer Science) 11, no. 1 (June 30, 2025): 71-81. Accessed January 21, 2026. https://e-jurnal.unisda.ac.id/index.php/ujmc/article/view/10426.