Zakir, Muhammad, Mohd Winario, and Paisal Paisal. “Analisis Hukum Jual Beli Salam Dalam Perspektif Imam Syafii”. Journal of Legal Sustainability 2, no. 3 (September 30, 2025): 31–38. Accessed December 1, 2025. https://el-emir.com/index.php/jols/article/view/372.