de Souza S.C., de Sousa Arruda L.S.N., de Araujo A.D.I.R., and Mascarenhas M.D.M. “Factors Associated With the Practice of Bullying Between Adolescents in the State of Piauí”. Adolescência E Saúde, vol. 17, no. 3, Jan. 2020, pp. 53-61, https://adolescenciaesaude.com/index.php/aes/article/view/293.