SETIAWAN, I. M. D.; ARI OKA, I. D. G. The Use of Audio-Visual Assisted Google Classroom for Mathematics Course. Journal of Education Technology, [S. l.], v. 4, n. 3, p. 244–253, 2020. DOI: 10.23887/jet.v4i3.28529. Disponível em: https://ejournal.undiksha.ac.id/index.php/JET/article/view/28529. Acesso em: 17 jul. 2024.