EDWARD, B.; NYAME, P. Implementation of Labour Laws and Political Instability: A Case Study of the Single Spine Pay Policy in Ghana. The International Journal of Humanities & Social Studies, [S. l.], v. 2, n. 12, 2014. Disponível em: https://internationaljournalcorner.com/index.php/theijhss/article/view/127997. Acesso em: 4 jul. 2024.