Socioeconomic determinants of use and choice of modern contraceptive methods: a cross sectional study in Kebbi State, Nigeria. Nigerian Journal of Social Health , [S. l.], v. 4, n. 2, 2026. DOI: 10.64450/njsh.v4i2.016. Disponível em: https://njsh.org.ng/index.php/njsh-journal/article/view/66. Acesso em: 13 oct. 2026.