Najiyah, Faridatun, and Ayu Maretta Maharani. “Fiqh Muamalah-Based Buy and Sell Transactions: Their Relevance and Impact on the Islamic Economy”. Journal of Economics and Social Sciences (JESS) 4, no. 1 (June 30, 2025): 483–488. Accessed February 28, 2026. https://journal.civiliza.org/index.php/jess/article/view/1362.