Estimation of Adult Mortality from Widowhood Information. The Pakistan Development Review, [S. l.], v. 16, n. 2, p. pp.208–219, 1977. DOI: 10.30541/v16i2pp.208-219. Disponível em: https://thepdr.pk/index.php/pdr/article/view/451. Acesso em: 26 oct. 2025.