Tubaga, Prospera, and Lora May Calawigan. “The Consumer Spending Behavior Among Grocery Shoppers in Dumaguete City’s Leading Supermarket”. International Multidisciplinary Journal of Research for Innovation, Sustainability, and Excellence (IMJRISE) 2, no. 5 (May 9, 2025): 166–177. Accessed August 25, 2026. https://risejournals.org/index.php/imjrise/article/view/1103.