SIKA, J. O. Trend and Rate of Household and Government Contribution to Secondary Education Unit. Advances in Social Sciences Research Journal, [S. l.], v. 1, n. 8, p. 40–49, 2014. DOI: 10.14738/assrj.18.661. Disponível em: http://116.203.177.230/index.php/ASSRJ/article/view/661. Acesso em: 23 nov. 2024.