Rismawati, Irma. “Legal Consequences of Unregistered Fiduciary Guarantee Deeds on The Agreements Validity”. Alauddin Law Development Journal 6, no. 3 (November 29, 2024): 551–561. Accessed June 16, 2025. https://journal.uin-alauddin.ac.id/index.php/aldev/article/view/51297.