MSAFIRI, M.; KUNDI, B. Quality problems facing Tanzanian industrial Firms. Tanzania Journal of Engineering and Technology, [S. l.], v. 18, n. 1, p. 120-131, 1994. DOI: 10.52339/tjet.v18i1.167. Disponível em: https://tjet.udsm.ac.tz/index.php/tjet/article/view/167. Acesso em: 19 may. 2024.