KHAN, M. N. A.; MIRZA, A. M.; SHAHID, M.; WAGAN, R. A.; SALEEM, I. State of Quality Engineering Practices: The Pakistan Perspective. Engineering, Technology & Applied Science Research, Greece, v. 10, n. 5, p. 6309–6315, 2020. DOI: 10.48084/etasr.3782. Disponível em: https://etasr.com/index.php/ETASR/article/view/3782. Acesso em: 3 dec. 2021.