Waruwu, Elidaman. “Literature Study on Financing Risk Management Research in Non-Bank Institutions: Baitul Mal Wat Tamwil”. Eduvest - Journal of Universal Studies 4, no. 11 (December 6, 2024): 9881–9890. Accessed July 5, 2025. http://www.eduvest.greenvest.co.id.submitjurnal.id/index.php/edv/article/view/44774.