BOWEN, J.; ASHCRAFT, P.; JENSON, W. R.; RHODE, G. The Tough Kid Bully Blockers Book: 15-Minute Lessons for Preventing and Reducing Bullying. Education Review, [S. l.], 2015. DOI: 10.14507/er.v0.1238. Disponível em: https://edrev.asu.edu/index.php/ER/article/view/1238. Acesso em: 27 apr. 2024.