Some Observations on the Efficiency of Industrialization. The Pakistan Development Review, [S. l.], v. 9, n. 4, p. pp.357–379, 1969. DOI: 10.30541/v9i4pp.357-379. Disponível em: https://thepdr.pk/index.php/pdr/article/view/256. Acesso em: 27 oct. 2025.