EKPUNG, E. G. . Trends Analysis of Public Expenditure on Infrastructure and Economic Growth in Nigeria. International Journal of Asian Social Science, [S. l.], v. 4, n. 4, p. 480–491, 2014. Disponível em: https://archive.aessweb.com/index.php/5007/article/view/2650. Acesso em: 3 jul. 2024.