PUSEY, K. O. Preservice Teachers’ Perceptions of Public School Violent Intruder Drills. Journal of Higher Education Theory and Practice, [S. l.], v. 20, n. 16, 2020. DOI: 10.33423/jhetp.v20i16.3991. Disponível em: https://mail.articlegateway.com/index.php/JHETP/article/view/3991. Acesso em: 29 sep. 2024.