“The Transformation of the Role of Mosques As Social Economic Institutions: An Empirical Study at the Al Akbar National Mosque in Surabaya”. MALIA 15, no. 2 (November 17, 2025): 173–182. Accessed July 24, 2026. https://jurnal.yudharta.ac.id/v2/index.php/malia/article/view/6688.