MASYITOH, M. A. R. Fakhruddin: The Face of Tasawuf in Muhammadiyah. Millah: Journal of Religious Studies, [S. l.], v. 8, n. 1, 2008. Disponível em: https://jurnal.uii.ac.id/Millah/article/view/428. Acesso em: 3 may. 2024.