Heirman, Wannes, and Michel Walrave. “Predicting Adolescent Perpetration in Cyberbullying: An Application of the Theory of Planned Behavior”. Psicothema 24, no. Número 4 (December 31, 2012): 614–620. Accessed May 19, 2024. https://reunido.uniovi.es/index.php/PST/article/view/9712.