Sabar M, Latuconsina NK, Angriani AD, Suharti, Amin B. Efektivitas Model Problem Based Learning terhadap Pemahaman Konsep Matematika Peserta Didik. asma [Internet]. 2023 May 31 [cited 2025 May 18];5(1):1-11. Available from: https://journal.uin-alauddin.ac.id/index.php/alasma/article/view/37652