“Bullying: Effects in the Academic Performance of Grade 9 Students in Tandang Sora National”, AASgBCPJMRA, vol. 1, no. 1, Apr. 2019, Accessed: Jan. 26, 2026. [Online]. Available: https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/1074