munawaroh, Munawaroh, Saepudin, Sanin Sudrajat, and Andriansyah. “Al-Ghazali’s Concept of Qolbu Education Thought and Its Relevance to the Character Education System in Indonesia”. Al-Bustan: Jurnal Pendidikan Islam 2, no. 1 (March 20, 2025): 94–108. Accessed October 12, 2026. https://journal.bustanululum.ac.id/index.php/bustan/article/view/161.