Do Private Schools Produce More Productive Workers?. The Pakistan Development Review, [S. l.], v. 38, n. 4II, p. pp.937–954, 1999. DOI: 10.30541/v38i4IIpp.937-954. Disponível em: https://thepdr.pk/index.php/pdr/article/view/1658. Acesso em: 26 oct. 2025.