MCKAGUE, H. B. . New Directions in Engineering Communications. Tanzania Journal of Engineering and Technology, [S. l.], v. 1, n. 1, p. 92-94, 1974. DOI: 10.52339/tjet.v1i1.17. Disponível em: https://tjet.udsm.ac.tz/index.php/tjet/article/view/17. Acesso em: 18 may. 2024.