Ruhiyat D, Hani Handayani, Titi Setiawati. PENGARUH MODEL PROBLEM SOLVING BERBANTU MEDIA TAZOS TERHADAP KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS PADA MATERI PERKALIAN . PI-MATH [Internet]. 2024 Jul. 30 [cited 2025 Jan. 10];3(2):133-40. Available from: https://ejournal.lppmunsap.org/index.php/pi-math/article/view/1591