Trade Union Performance and Industrial Relations Climate in the Nigerian Petroleum Sector. International Journal of Business, Economics and Management, [S. l.], v. 7, n. 1, p. 42–56, 2020. DOI: 10.18488/journal.62.2020.71.42.56. Disponível em: https://archive.conscientiabeam.com/index.php/62/article/view/1232. Acesso em: 6 aug. 2026.