BACHTIAR, H. Gagasan dan Manifestasi Neo-Sufisme dalam Muhammadiyah: Sebuah Analisis Teoretik. Afkaruna: Indonesian Interdisciplinary Journal of Islamic Studies, [S. l.], v. 11, n. 2, p. 157–194, 2015. DOI: 10.18196/aiijis.2015.0047.157-194. Disponível em: https://journal.umy.ac.id/index.php/afkaruna/article/view/2208. Acesso em: 18 may. 2025.