OPUSUNJU, M. I. .; AKYUZ, M. Causal effect between balance of payment and foreign direct investment in oil and gas sector in Nigeria. Journal of Global Economics and Business, [S. l.], v. 3, n. 8, p. 57–81, 2022. Disponível em: http://journalsglobal.com/index.php/jgeb/article/view/41. Acesso em: 27 apr. 2024.