Costa , Víctor. “Bases Teóricas Que Explican El Acoso Escolar : Theoretical Bases That Explain School Bullying ”. Omnia 25, no. 1 (January 5, 2023): 10-22. Accessed December 6, 2025. https://produccioncientificaluz.org/index.php/omnia/article/view/39514.