Nanjeli Nasution, Fahdia Ayu, Nailah Rizkiyah Lubis, Neni Widya Astuti, and Nurainun Nurainun. “Pengaruh Video Animasi Berbasis Problem Based Learning Terhadap Kemampuan Pemecahan Masalah Peserta Didik”. Jurnal Pendidikan Tambusai 7, no. 1 (February 25, 2023): 1917–1921. Accessed April 26, 2024. https://jptam.org/index.php/jptam/article/view/5506.