Setiawan, Nurrosyid Huda, and Robin Frenanda Abrilian. “A Comparative Study of Altruism in Christian and Islam”. Journal of Comparative Study of Religions 4, no. 1 (May 19, 2024): 45–64. Accessed July 5, 2024. https://ejournal.unida.gontor.ac.id/index.php/JCSR/article/view/10959.