Wulan, N., and Agus Machfud Fauzi. “The Role of Religious Communities in Democracy and Political Participation in Surabaya”. Jurnal Sosiologi Agama, vol. 19, no. 2, Dec. 2025, pp. 179-93, https://ejournal.uin-suka.ac.id/ushuluddin/SosiologiAgama/article/view/6289.