Rahman, Arief, Wiwiek Wahyuningsih, Shinta Andriyani, and Diman Ade Mulada. “Analisis Hukum Kekuatan Mengikat Perjanjian Pengikatan Jual Beli (PPJB) Tanah”. Jurnal Fundamental Justice 6, no. 1 (March 27, 2025): 101–116. Accessed July 6, 2025. https://journal.universitasbumigora.ac.id/fundamental/article/view/4885.