“FACTORS ASSOCIATED WITH VITAMIN A DEFICIENCY AMONG UNDER‑FIVE CHILDREN IN URBAN AND RURAL COMMUNITIES OF NORTH-WESTERN NIGERIA”. African Journal of One Health 1, no. 2 (December 29, 2025): 1–18. Accessed March 5, 2026. https://ajoh.org.ng/ojs/index.php/data/article/view/26.