Amin, S., M. Fauziridwan, M. Miftahuddin, and F. Bagis. “The Influence of Perceived KUR Effectiveness, Entrepreneurial Orientation, and Social Media Usage on MSME Sales Performance in Purwokerto”. Journal of Management : Small and Medium Enterprises (SMEs), Vol. 19, no. 3, Nov. 2026, pp. 2551-68, https://ejurnal.undana.ac.id/index.php/JEM/article/view/26938.