Sandi Wahyuni, Winda Herawati, Maya Ulfa Fauziyah, Milati Nurlatifah. Penggunaan Model Problem Based Learnıng Untuk Menıngkatkan Hasıl Belajar Matematıka Kelas V Sekolah Dasar. jipe [Internet]. 2022 Dec. 15 [cited 2025 Apr. 27];1(2):122-3. Available from: https://ejournal.unma.ac.id/index.php/jipe/article/view/3942