Wijayanto, Gatot, Yuyus Suryana, Yevis Marty Oesman, and Arief Helmi. “The Perception of Customer Value and Its Influence to Self Consept in Using Credit Card”. International Review of Management and Marketing 9, no. 2 (March 18, 2019): 104–112. Accessed December 24, 2024. https://econjournals.net.tr/index.php/irmm/article/view/7817.