URBAN–RURAL FACTORS INFLUENCING VITAMIN A DEFICIENCY IN UNDER-FIVE CHILDREN IN NORTH-WESTERN NIGERIA: EVIDENCE FOR ONE HEALTH–INFORMED NUTRITION INTERVENTIONS. African Journal of One Health, [S. l.], v. 1, n. 1, p. 103–117, 2025. DOI: 10.65760/ajoh.v1i1.9. Disponível em: https://ajoh.org.ng/ojs/index.php/data/article/view/15. Acesso em: 5 mar. 2026.