Interelasi Sayid Usman dan Holle: Kasus Politik Islam Kolonial Akhir Abad Ke-19. Buletin Al-Turas, [S. l.], v. 4, n. 1, p. 25–37, 2018. DOI: 10.15408/bat.v4i7.4354. Disponível em: https://journal.uinjkt.ac.id/al-turats/article/view/4354. Acesso em: 15 oct. 2025.