THEOPHILIUS, T. A. The Trade Union Movement in Nigeria: Historical Developments, Challenges and Future Prospects. The International Journal of Humanities & Social Studies, [S. l.], v. 2, n. 7, 2014. Disponível em: https://internationaljournalcorner.com/index.php/theijhss/article/view/140470. Acesso em: 23 jul. 2024.