WARTABONE, E. Meningkatkan Pemahaman Peserta Didik Melalui Model Problem Based Learning (PBL) Pada Mata Pelajaran Akidah Akhlak Kelas 4 Di MI Alkhairaat Padang. Pekerti: Journal Pendidikan Islam dan Budi Pekerti, [S. l.], v. 2, n. 2, p. 100–109, 2020. Disponível em: https://journal.iaingorontalo.ac.id/index.php/pekerti/article/view/4040. Acesso em: 3 jul. 2024.