JOHNSON, O. E. Determinants of modern contraceptive uptake among Nigerian women: evidence from the National Demographic and Health Survey. African Journal of Reproductive Health, [S. l.], v. 21, n. 3, p. 89–95, 2017. DOI: 10.29063/ajrh2017/v21i3.8. Disponível em: https://www.ajol.info/index.php/ajrh/article/view/163688. Acesso em: 6 sep. 2026.