Level of Effectiveness of Rewards Card at Red Ribbon Bagong Silang Caloocan City: Basis for Customer Retention: Vol.4, No.1. AASgBCPJMRA. 2024;4(1). Accessed February 10, 2026. https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/13616