HALLIRU, Y.; LAMBU, I. B. Quality or Quantity: Family Size and Gender Preferences among Households in Rural and Urban Areas of Zamfara State, North West Nigeria . International Journal of Science for Global Sustainability, [S. l.], v. 7, n. 1, p. 10, 2021. Disponível em: https://fugus-ijsgs.com.ng/index.php/ijsgs/article/view/48. Acesso em: 23 aug. 2026.