Rama Duwina Harianja, and Ani Minarni. “Pengaruh Model Problem Based Learning Terintegrasi Video Animasi Terhadap Kemampuan Pemecahan Masalah Matematis Siswa Kelas VIII”. Journal of Student Research 1, no. 6 (October 24, 2023): 83–98. Accessed November 22, 2024. https://ejurnal.stie-trianandra.ac.id/index.php/jsr/article/view/1776.