Dallah D. Islamic Business Ethics in E-Commerce Trading: A Study of Fiqh Muamalah Regarding Contracts and Ownership. J. Markcount Finance [Internet]. 2025 Aug. 9 [cited 2026 Sep. 8];3(2):147-59. Available from: https://research.adra.ac.id/index.php/jmf/article/view/2261