GORDON, R. Notes on Society History: Pathfinders of System Safety. Journal of System Safety, [S. l.], v. 52, n. 1, p. 34, 2016. DOI: 10.56094/jss.v52i1.136. Disponível em: https://jsystemsafety.com/index.php/jss/article/view/136. Acesso em: 21 apr. 2026.