Summaries of the Selected Articles. The Pakistan Development Review, [S. l.], v. 6, n. 1, p. pp.134–148, 1966. DOI: 10.30541/v6i1pp.134-148. Disponível em: https://thepdr.pk/index.php/pdr/article/view/144. Acesso em: 28 oct. 2025.