D. L. Chen and M. A. Shafi, “The Relationship Between E-Hailing Service Quality and User Satisfaction Among Johor, Malaysia”, rmtb, vol. 6, no. 1, pp. 207–216, Jun. 2025, Accessed: Aug. 15, 2026. [Online]. Available: https://periodical.uthm.edu.my/index.php/rmtb/article/view/20058