Sandi Wahyuni, Winda Herawati, Maya Ulfa Fauziyah, and Milati Nurlatifah. “Penggunaan Model Problem Based Learnıng Untuk Menıngkatkan Hasıl Belajar Matematıka Kelas V Sekolah Dasar”. Journal of Innovation in Primary Education 1, no. 2 (December 15, 2022): 122–132. Accessed April 27, 2025. https://ejournal.unma.ac.id/index.php/jipe/article/view/3942.