HARAHAP, N.; HANDAYANI, H.; NURDIANA. Improving Student Learning Outcomes through Problem Based Learning Model in Islamic Learning at SD Negeri 14 Kotapinang. Jurnal Pendidikan Profesi Guru, [S. l.], v. 1, n. 1, p. 167–175, 2023. Disponível em: https://journal.ar-raniry.ac.id/ppg/article/view/6664. Acesso em: 23 feb. 2025.