CHUKWU, Abraham Nyemeche. The Essential Role of Trade Unions and Collective Bargaining in Modern Labor Relations. American Journal of Social and Humanitarian Research, [S. l.], v. 5, n. 10, p. 314–329, 2024. Disponível em: https://globalresearchnetwork.us/index.php/ajshr/article/view/2992. Acesso em: 7 jun. 2025.