OGAR, Joseph N.; IDAGU, Ushie Abel; LEONARD, Nwoye. Ethics in the study and practice of engineering: Pragmatic and intrinsic values in science and application. International Journal of Advances in Scientific Research, India, v. 4, n. 6, p. 47–50, 2018. Disponível em: https://ssjournals.co.in/index.php/ijasr/article/view/4825. Acesso em: 8 mar. 2026.