Urban Informal Sector in Pakistan: Some Selected Issues. The Pakistan Development Review, [S. l.], v. 28, n. 4II, p. pp.911–924, 1989. DOI: 10.30541/v28i4IIpp.911-924. Disponível em: https://www.thepdr.pk/index.php/pdr/article/view/940. Acesso em: 6 dec. 2025.