Calugay, . J. Y. .; Dela Cruz, . H. N. .; Espiritu, . M. J. M. .; Layson, . J. T. .; Panes, . A. M. C. .; Pingad, M. A. C. . The Impact of COVID-19 to Fast Food Chain Delivery Services at Barangay Greater Lagro, Quezon City: Vol.3, No.1B. AASgBCPJMRA 2024, 3.