Sejarah Perkembangan Tasawuf. Substantia: Jurnal Ilmu-Ilmu Ushuluddin, [S. l.], v. 13, n. 2, p. 249–256, 2011. DOI: 10.22373/substantia.v13i2.4828. Disponível em: https://www.jurnal.ar-raniry.ac.id/index.php/substantia/article/view/4828. Acesso em: 31 mar. 2026.