Service vs Survey Statistics: An Evaluation of Contraceptive Use in Pakistant. The Pakistan Development Review, [S. l.], v. 28, n. 4II, p. pp.661–669, 1989. DOI: 10.30541/v28i4IIpp.661-669. Disponível em: https://thepdr.pk/index.php/pdr/article/view/923. Acesso em: 26 oct. 2025.