CROWTHER, PHD, K. G.; GRADISHAR, MS, A. K. A. M.; FRENCH, DBA, M. R. Enabling the homeland security enterprise through systems engineering the National Exercise Program. Journal of Emergency Management, Weston, MA, USA, v. 10, n. 2, p. 121–138, 2012. DOI: 10.5055/jem.2012.0092. Disponível em: https://wmpllc.org/ojs/index.php/jem/article/view/1242. Acesso em: 29 apr. 2024.