Alpiansyah, R.; Pranoto, R.; Salim, A.; Wangsadanureja, M.; Hidayat, T. A REVIEW OF FIQH MUAMALAH ON CONSUMER PROTECTION IN THE E-COMMERCE ERA: AN ANALYSIS OF PERSONAL DATA, REFUND POLICIES, AND STANDARD CLAUSES. Mutamayyiz JIS 2026, 1 (1), 24-37. https://doi.org/10.66891/0ft2p154.