Zahra, Sania, and Darwanto Darwanto. “Pengaruh Model Problem Based Learning (PBL) Berbantuan Video Pembelajaran Terhadap Kemandirian Belajar Matematik”. Jurnal Cendekia : Jurnal Pendidikan Matematika 10, no. 2 (July 10, 2026): 979-990. Accessed July 11, 2026. https://j-cup.org/index.php/cendekia/article/view/4993.