Capoy, L. M. ., J. L. . Caricungan, R. M. . Grecia, K. J. . Martinez, E. . Papauran, and A. . Ablen. “Impact Of Bullying on Academic Performance of Grade 4 Students at San Bartolome Elementary School”. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research, vol. 2, no. 1, Apr. 2020, https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/1589.