Sukmawati, Sukmawati, Aisyah Ali, Chelsi S, and Ria Ristiani. “Efektivitas Penerapan Model Problem Based Learning (PBL) Pada Mata Kuliah Kajian Matematika Sekolah Dasar”. Jurnal Cendekia : Jurnal Pendidikan Matematika 8, no. 3 (October 3, 2024): 2064-2075. Accessed April 23, 2026. https://j-cup.org/index.php/cendekia/article/view/3267.