ang, Willyam, and Imelda Sari. 2026. “Analisis Kepuasan Pelanggan Pada Platform E-Commence Shope Menggunakan Metode Indeks Kepuasan Pelanggan (CSI)”. IJESM Indonesian Journal of Economics and Strategic Management 4 (2). https://journal.drafpublisher.com/ijesm/article/view/550.