Bisnar, . C. C. ., J. T. . Espaldon, M. K. . Fuellas, H. C. . Madlawi, and A. J. E. . Palmones. “Effects of COVID-19 Outbreak to the Sales of Traditional Businesses at Novaliches Quezon City S.Y 2021-2022: Vol.3, No.1C”. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research, vol. 3, no. 1C, Apr. 2024, https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/13154.