SILEUW, Marwan; PUJI LESTARI, Nining; SAUJAN, Iqbal. Challenges in Competency Development of Islamic Religious Education Teachers in the Context of Education in Underdeveloped Regions: A Study on Senior High Schools in Papua. Munaddhomah: Jurnal Manajemen Pendidikan Islam, [S. l.], v. 7, n. 2, p. 514–526, 2026. DOI: 10.31538/munaddhomah.v7i2.2558. Disponível em: https://www.pasca.jurnalikhac.ac.id/index.php/munaddhomah/article/view/2558. Acesso em: 3 jul. 2026.