“PENGARUH BRAND IMAGE DAN QUALITY SERVICE TERHADAP KEPUASAN MEMBERSHIP DI TIRTA KENCANA FITNESS KOTAMOBAGU”, E-Manis, vol. 3, no. 01, pp. 211–32, Jun. 2025, Accessed: Sep. 24, 2025. [Online]. Available: https://jurnal.udk1.ac.id/index.php/emanis/article/view/29