Putri, Windy Amelia, Dyana Rachmawati, and Widya Sarah Silalahi. “Sistem Pendukung Keputusan Pemilihan E-Wallet Menggunakan Metode Analytic Hierarchy Process-TOPSIS: E-Wallet Selection Decision Support System Using Analytic Hierarchy Process-TOPSIS Method”. MALCOM: Indonesian Journal of Machine Learning and Computer Science 2, no. 1 (April 14, 2022): 18-27. Accessed August 4, 2025. https://journal.irpi.or.id/index.php/malcom/article/view/160.