Munir, Syamsul, and Soesilo Soesilo. “Studi Perbandingan Keabsahan Perjanjian Prespektif Kuh Perdata, Hukum Islam, Hukum Adat”. IUS : Jurnal Ilmiah Fakultas Hukum 10, no. 2 (November 10, 2022): 158-169. Accessed November 22, 2024. https://ejournal.upm.ac.id/index.php/ius/article/view/1153.