Some Simple Thoughts on Model Building for Developing Countries. The Pakistan Development Review, [S. l.], v. 22, n. 2, p. pp.63–71, 1983. DOI: 10.30541/v22i2pp.63-71. Disponível em: https://thepdr.pk/index.php/pdr/article/view/613. Acesso em: 28 oct. 2025.