MHD.FAJAR FADHILLAH; SYUKRI, Syukri; ENDANG EKOWATI. Spiritual Happiness: A Phenomenological Study of the Congregation Members of the Pengajian Tauhid in Medan City. Sufiya Journal of Islamic Studies, [S. l.], v. 3, n. 2, p. 24–37, 2025. Disponível em: https://journal.sufiya.org/index.php/sjis/article/view/206. Acesso em: 11 feb. 2026.