Theresa, Adrea Hanna, Teddy Chandra, Yusnita Octafilia, Mazzlida Mat Deli, and Sarbaeni Sarbaeni. 2025. “Optimizing Banking E-Service Excellence: A CSI and IPA Approach to Customer Satisfaction”. INVEST : Jurnal Inovasi Bisnis Dan Akuntansi 6 (1):195-205. https://doi.org/10.55583/invest.v6i1.1305.