Análisis y validación española del Peer Conflict Scale. European Journal of Education and Psychology, [S. l.], v. 9, n. 2, p. 56–62, 2018. DOI: 10.30552/ejep.v9i2.137. Disponível em: https://revistas.uautonoma.cl/index.php/ejep/article/view/941. Acesso em: 26 jun. 2026.