NURLELAH, N.; HIDAYATI, N. Penerapan Model Problem Based Learning Untuk Meningkatkan Hasil Belajar Matematika Peserta Didik Kelas IV SDN 37 Cakranegara. Journal of Science Instruction and Technology, [S. l.], v. 3, n. 2, p. 175–182, 2023. Disponível em: https://jurnalfkip.samawa-university.ac.id/JSIT/article/view/515. Acesso em: 6 aug. 2026.