A FACTORIAL STUDY OF CONTRACTOR SELECTION CRITERIA IN OIL INDUSTRY. Nigerian Journal of Technology, [S. l.], v. 33, n. 4, p. 537–546, 2014. DOI: 10.4314/njt.334.854. Disponível em: https://nijotech.com/index.php/nijotech/article/view/854. Acesso em: 15 apr. 2026.