FACHRI ANSAR, F.; FAUZIA, A.; SAHARI, A. B.; RUHAYA, B. Building a Sustainable Educational Ecosystem: Lessons from the Extinction Factors of Early Sunni Madzhas. Al-Bustan: Jurnal Pendidikan Islam, [S. l.], v. 3, n. 2, p. 231–254, 2026. DOI: 10.62448/ajpi.v3i2.624. Disponível em: https://journal.bustanululum.ac.id/index.php/bustan/article/view/624. Acesso em: 31 oct. 2026.