Garaigordobil Landazabal, Maite, and Jose Antonio Oñoderra Ramirez. “Epidemiological Studies of the Incidence of Bullying and Educational Implications”. INFORMACIO PSICOLOGICA, no. 94 (March 13, 2015): 14–35. Accessed December 5, 2025. https://www.informaciopsicologica.info/revista/article/view/236.