HARIS, Ikhfan. Management Development of Problem-Based Learning. AL-ISHLAH: Jurnal Pendidikan, [S. l.], v. 13, n. 3, p. 2343–2354, 2021. DOI: 10.35445/alishlah.v13i3.594. Disponível em: https://alishlah.ahfpublishing.id/alishlah/article/view/594. Acesso em: 25 oct. 2026.