Nisa’, Auliyah Khoirun. “Representation of Class Conflict and Alienation of Characters in the Novel Qolbu Al-Lail by Naguib Mahfouz”. Proceedings of International Conference on Islamic Civilization and Humanities 4 (May 25, 2026): 512-519. Accessed June 8, 2026. https://proceedings.uinsa.ac.id/index.php/iconfahum/article/view/4774.