Does the Poor’s Consumption of Calories Respond to Changes in Income? Evidence from Pakistan. The Pakistan Development Review, [S. l.], v. 35, n. 3, p. pp.257–283, 1996. DOI: 10.30541/v35i3pp.257-283. Disponível em: https://thepdr.pk/index.php/pdr/article/view/1408. Acesso em: 26 oct. 2025.