AMALU , H. I. .; UKWUEZE , T. N. .; OLIFE, L. . U. . .; IROKWE, . F. F. . Product Tax Revenue and Economic Growth in Nigeria: An Engle-Granger Approach, Evidence From 1981 - 2019. Journal of Advanced Research in Economics and Administrative Sciences, [S. l.], v. 1, n. 2, p. 66-76, 2020. DOI: 10.47631/jareas.v1i2.111. Disponível em: https://bcsdjournals.com/index.php/jareas/article/view/111. Acesso em: 4 apr. 2026.