IMAM ARDIANSYAH; LAILATUL HUDA. Perkembangan Amal Usaha Muhammadiyah Sidoarjo 1990-2017. Qurthuba: The Journal of History and Islamic Civilization, [S. l.], v. 2, n. 1, p. 1–21, 2018. DOI: 10.15642/qurthuba.2018.2.1.1-21. Disponível em: https://jurnalfahum.uinsa.ac.id/index.php/qurthuba/article/view/760. Acesso em: 25 feb. 2026.