Inequality and Welfare by Food Expenditure Components. . The Pakistan Development Review, [S. l.], v. 48, n. 4II, p. pp.755–768, 2009. DOI: 10.30541/v48i4IIpp.755-768. Disponível em: https://thepdr.pk/index.php/pdr/article/view/2360. Acesso em: 25 oct. 2025.