TZVETANOV, MS, K.; CLINE, PHD, T.; THOMAS, MED LCAS, G.; WOOD, C.; DIETZ, PHD, PE, J. E. Active shooter mitigation strategies in small rural churches. Journal of Emergency Management, Weston, MA, USA, v. 20, n. 2, p. 111–125, 2022. DOI: 10.5055/jem.0540. Disponível em: https://wmpllc.org/ojs/index.php/jem/article/view/3197. Acesso em: 5 may. 2024.