Orcullo, Kent G., and James Q. Grefalde , translators. “Customer Satisfaction and Challenges in Online Food Delivery: A Study in Surigao Del Sur”. International Journal of Scientific Research and Management (IJSRM), vol. 13, no. 05, May 2025, pp. 9039-50, https://doi.org/10.18535/ijsrm/v13i05.em12.