AZRA, Azyumardi. Muhammadiyah: A Preliminary Study. Studia Islamika, [S. l.], v. 1, n. 2, 2014. DOI: 10.15408/sdi.v1i2.863. Disponível em: https://studiaislamika.ppimcensis.or.id/index.php/studia-islamika/article/view/863. Acesso em: 15 jun. 2025.