Dewi, D. C., & Agustina, R. (2025). The Effect of Marketing Mix on Customer Satisfaction Level at Bank Sumsel Babel Pagar Alam Branch: A Case Study of Hajj Savings in 2021-2023. Jurnal EMT KITA, 9(4), 1768-1777. https://doi.org/10.35870/emt.v9i4.4664