NAPITUPULU, Dedi Sahputra. Modernisasi Pendidikan Islam: Pengalaman Lembaga Pendidikan Al-Ittihadiyah. Journal Of Education And Teaching Learning (JETL), [S. l.], v. 3, n. 3, p. 41–56, 2021. DOI: 10.51178/jetl.v3i3.275. Disponível em: https://pusdikra-publishing.com/index.php/jetl/article/view/275. Acesso em: 2 aug. 2025.