Sari, Syafni, Ahmad Fauzan, Armiati Armiati, and Yerizon Yerizon. 2021. “Pengembangan Media Pembelajaran Matematika Interaktif Berbasis Problem Based Learning Di Kelas V SDN 22 Duku Kecamatan Koto XI Tarusan”. Jurnal Cendekia : Jurnal Pendidikan Matematika 5 (2), 2123-32. https://doi.org/10.31004/cendekia.v5i2.771.