Medeiros, W. M. B., N. Torro Alves, C. A. da Silva Moita Minervino, C. Diógenes Ferreira, and B. Fernández Calvo. “Callous-Unemotional Personality in Children Bullying Victims”. Psico, vol. 52, no. 1, June 2021, p. e34962, doi:10.15448/1980-8623.2021.1.34962.