Wulandari, Riza. “Altruism: A Study of the Form of Mechanical Solidarity of Urban Communities in Denpasar City”. ICHELSS: International Conference on Humanities, Education, Law, and Social Sciences 2, no. 1 (November 21, 2022): 867-877. Accessed May 8, 2024. https://journal.unj.ac.id/unj/index.php/hispisi/article/view/30992.