Sylvia, Sylvia, Efendy Pakpahan, Salman Faris, and Syaifuddin Syaifuddin. “The Influence of Location, Services and Community Culture on Patient Loyalty With Satisfaction As Intervening Variables in Spirit Dental Clinic Lubuk Pakam – Deli Serdang”. Technium Sustainability 2, no. 2 (June 3, 2022): 74–84. Accessed April 17, 2026. https://techniumscience.com/index.php/sustainability/article/view/6707.