Istiqomah, Anisa, and Vidia Gati. “RISK EFFECT ON CONTRIBUTION OF PARTICIPANTS IN SHARIA INSURANCE INDONESIA”. Jurnal Ekonomi dan Bisnis Islam (Journal of Islamic Economics and Business) 6, no. 1 (June 30, 2020): 1–19. Accessed April 22, 2025. https://e-journal.unair.ac.id/JEBIS/article/view/18254.