Herliyani, S. and Ramadhan, M. E. A. . (2025) “The Influence of Product Quality and Service Quality on Customer Loyalty to PT Indosat Ooredoo Products”, Journal of Advanced Research in Economics and Administrative Sciences, 6(3), pp. 26-35. Available at: https://mail.bcsdjournals.com/index.php/jareas/article/view/965 (Accessed: 17April2026).