Omar, N. A., Musa, R., & Nazri, M. A. (2007). Program Perceived Value and Program Satisfaction Influences on Store Loyalty: Insights from Retail Loyalty Progam. Gadjah Mada International Journal of Business, 9(3), 355-378. Retrieved from https://jurnal.ugm.ac.id/v3/gamaijb/article/view/14935