OSHODIN, O. G.; UJIRO, I. Influence of norm of family size of policemen on family planning in Oredo Local Government area of Edo State, Nigeria. African Journal for Physical Activity and Health Sciences, [S. l.], v. 13, n. 4, p. 465–472, 2008. DOI: 10.4314/ajpherd.v13i4.24786. Disponível em: https://www.ajol.info/index.php/ajpherd/article/view/24786. Acesso em: 14 oct. 2026.