Usman R, Ibrahim AI, Palawa MR, Setiawan DFP, Hamdani SS, Syafitri D. Payment System Management to Prevent Fraud in Micro, Small, and Medium Enterprises (MSMEs) at Disa Olshop. IJHESS [Internet]. 2025Oct.9 [cited 2026Mar.1];7(4):1637~1641. Available from: https://jurnal.unismuhpalu.ac.id/index.php/IJHESS/article/view/8191