Bisnar, . C. C. .; Espaldon, J. T. .; Fuellas, M. K. .; Madlawi, H. C. .; Palmones, A. J. E. . Effects of COVID-19 Outbreak to the Sales of Traditional Businesses at Novaliches Quezon City S.Y 2021-2022: Vol.3, No.1C. AASgBCPJMRA 2024, 3.