Simbolon, Dian Lorenjaya, Haposan Siallagan, and Samuel Situmorang. “Jurdical Review of Defaults in Debt and Receivable Agreements ”. Greenation International Journal of Law and Social Sciences 2, no. 4 (February 18, 2025): 333–345. Accessed February 22, 2025. https://research.e-greenation.org/GIJLSS/article/view/326.