EBI, B. O.; UBI, P. S. Education Expenditure and Access to Education: Case Study of United Nations Educational, Scientific and Cultural Organization Declaration in Nigeria. International Journal of Economics and Financial Issues, [S. l.], v. 7, n. 5, p. 290–298, 2017. Disponível em: https://www.econjournals.com/index.php/ijefi/article/view/5082. Acesso em: 20 may. 2022.