Azmi DT, Azzizah SN, Ikrimah D. Character Formation Model in Islamic Education: A Comparative Study of Hamka’s and Said Nursi’s Concept of Tazkiyatun Nafs. Indones. J. Interdiscip. Islam. Stud. [Internet]. 2025 Dec. 30 [cited 2026 Jan. 9];8(2). Available from: https://journal.uii.ac.id/IJIIS/article/view/42602