Radeswandri, Radeswandri, Anggie Dwimaya Amanda, and Rian Vebrianto. “Penilaian Kualitas Instrumen Media Pengajaran Portal E-Modul Materi Sistem Peredaran Darah”. MUST: Journal of Mathematics Education, Science and Technology 8, no. 1 (February 6, 2023): 13–23. Accessed April 27, 2024. https://journal.um-surabaya.ac.id/matematika/article/view/16545.