HERRICK, Curtis James. Ethics, Engineering and the Instrumental Plexus: an Analysis of Engineering in Light of Leonardo Polo’s Philosophy of Work. Journal of Polian Studies, [S. l.], v. 2, p. 163–169, 2015. Disponível em: https://journal.leonardopoloinstitute.org/index.php/jpols/article/view/6971. Acesso em: 3 may. 2024.