Erika, Erika, and Rodhiah Rodhiah. “Factors Influencing Brand Loyalty for Scarlett Whitening Products in Jakarta”. International Journal of Management Science and Application 2, no. 2 (September 2, 2023): 48–60. Accessed January 26, 2025. https://ejournal.sultanpublisher.com/index.php/ijmsa/article/view/123.