PURBA, R.; LISMAYUNI; SURIADI. Implementation of Problem Based Learning to Improve Student Learning Outcomes in Islamic Education Learning at SDN 105449 Gunung Pamela. Jurnal Pendidikan Profesi Guru, [S. l.], v. 1, n. 2, p. 146–152, 2023. Disponível em: https://journal.ar-raniry.ac.id/ppg/article/view/6714. Acesso em: 23 feb. 2025.