Ambarwati, Auliah, and Litya Surisdani Anggraeniko. “Good Faith Principle Dalam Hukum Perjanjian: Perspektif Hukum Islam”. Jurnal Litigasi Amsir (October 11, 2025): 43-51. Accessed December 16, 2025. http://journalstih.amsir.ac.id/index.php/julia/article/view/712.