Jayasinghe, V. P. K. K. ., K. M. N. . Perera, and G. N. D. . Guruge. “Bullying in Rural Schools Among Early Adolescents in Sri Lanka; Prevalence of Bullying Acts and Common Responses to Bullying”. International Journal for Research in Applied Sciences and Biotechnology, vol. 8, no. 1, Jan. 2021, pp. 32-39, https://ijrasb.com/index.php/ijrasb/article/view/91.