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), pp. 1768–1777. doi:10.35870/emt.v9i4.4664.