Ariani, Yetti, Yullys Helsa, and Melva Zainil. “E-LEARNING BERBASIS SCHOOLOGY PADA PEMBELAJARAN MATEMATIKA SD”. JURNAL MUTIARA PENDIDIKAN INDONESIA 5, no. 1 (June 13, 2020): 36–42. Accessed July 3, 2024. http://e-journal.sari-mutiara.ac.id/index.php/JMT/article/view/1117.