Dewi, D.C. and 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 (Oct. 2025), 1768–1777. DOI:https://doi.org/10.35870/emt.v9i4.4664.