Didy Hermawan, and Suparno. “The Urgency of Reforming the Law on Pre-Order Property Purchases Without Banks: Towards a More Transparent and Accountable System”. Greenation International Journal of Law and Social Sciences 3, no. 3 (November 17, 2025): 812–821. Accessed November 22, 2025. https://research.e-greenation.org/GIJLSS/article/view/566.