Amin, Amirudin M., Nadya Rahmi Khairani, and Ermina Rusilawati. “Product Quality and Social Media Marketing on Brand Image and Purchase Decisions for Viva Cosmetics Products in Pekanbaru City Society”. Nexus Synergy: A Business Perspective 2, no. 2 (September 30, 2024): 66–75. Accessed February 23, 2025. https://firstcierapublisher.com/index.php/nexus/article/view/106.