Mita, Mita, and Ihsanudin Ihsanudin. “Pengaruh Problem Based Learning Berbantuan Scaffolding Terhadap Kemampuan Berpikir Kritis Matematis Dan Self-Concept Peserta Didik”. Jurnal Cendekia : Jurnal Pendidikan Matematika 8, no. 2 (June 20, 2024): 1211-1224. Accessed September 26, 2025. https://www.j-cup.org/index.php/cendekia/article/view/3198.