Situmeang, Rosinta Romauli, Wandy Tanzil, Vincent Tandratama, and Suryo Anwar Putra. “The Effect of Product Quality, Distribution Channels and Service Quality on Customer Satisfaction Spotlights”. Enrichment : Journal of Management 10, no. 2, May (May 1, 2020): 44-49. Accessed April 17, 2026. https://enrichment.iocspublisher.org/index.php/enrichment/article/view/20.