USMAN, G. Analysing the Role of Public Infrastructure Spending on the Nigerian Economy. Lapai Journal of Economics, [S. l.], v. 3, n. 1, p. 266–281, 2019. DOI: 10.2022/lje.v3i1.44. Disponível em: https://ojs.ibbujournals.com.ng/index.php/lje/article/view/44. Acesso em: 3 jul. 2024.