Evaluating the Effectiveness and Efficiency of Tax Administration System in Ghana, Case Study of Sunyani Municipal Assembly. International Journal of Scientific Research and Management (IJSRM), [S. l.], v. 6, n. 12, p. EM–2018, 2018. DOI: 10.18535/ijsrm/v6i12.em09. Disponível em: https://ijsrm.net/index.php/ijsrm/article/view/1831.. Acesso em: 22 jul. 2024.