Harahap, Jafan fifaldi. “Service Quality Strategy in Increasing User Satisfaction of Beauty Clinic Services from a Legal Perspective in Indonesia”. International Journal of Synergy in Law, Criminal, and Justice 1, no. 1 (June 1, 2024): 15–21. Accessed September 18, 2024. https://journal.sinergilp.com/index.php/ijslcj/article/view/3.