Summaries of the Selected Articles. The Pakistan Development Review, [S. l.], v. 2, n. 1, p. pp.128–154, 1962. DOI: 10.30541/v2i1pp.128-154. Disponível em: https://thepdr.pk/index.php/pdr/article/view/34. Acesso em: 26 oct. 2025.