Pramesty, Duwi Putri, S. Sapar, and Muhammad Aqsa. “The Effect of the 7P Marketing Mix and Service Quality on Customer Satisfaction”. Quantitative Economics and Management Studies 3, no. 2 (April 28, 2022): 186–192. Accessed April 17, 2026. https://qemsjournal.org/index.php/qems/article/view/928.