Thesia Elestika Simanjuntak, Hasim Purba, and Aflah Aflah. “Legal Certainty Of Guarantee Of Movable And Non-Movable Property In Oral Agreements To Lend Money”. Jurnal Ekonomi 13, no. 04 (December 10, 2024): 947–961. Accessed December 27, 2024. https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/5861.