Nadhiifah, Maqoosidhan, and Lailatul Maghfiroh. “Pengaruh Model Pembelajaran Problem Based Learning Berbantu Media Kantong Perkalian Terhadap Pemahaman Konsep Matematika Kelas II MI Islamiyah Sumberwudi”. AJER: Advanced Journal of Education and Religion 3, no. 1 (January 26, 2026): 21–27. Accessed June 4, 2026. https://ejournal.unisda.ac.id/index.php/AJER/article/view/12328.