Soviet Economic Reform : Progress And Problems. The Pakistan Development Review, [S. l.], v. 12, n. 1, p. pp.62–67, 1973. DOI: 10.30541/v12i1pp.62-67. Disponível em: https://thepdr.pk/index.php/pdr/article/view/300. Acesso em: 27 oct. 2025.