Real Exchange Rate, Exchange Rate Volatility and Trade Balance in Sub-Saharan African Countries: A Generalized Method of Moment (GMM) Approach. International Journal of Scientific Research and Management (IJSRM), [S. l.], v. 5, n. 11, p. 7395–7403, 2017. DOI: 10.18535/ijsrm/v5i11.08. Disponível em: https://ijsrm.net/index.php/ijsrm/article/view/644. Acesso em: 23 nov. 2024.