“Impact of a Planned Teaching Programme on Mothers’ Knowledge about Vitamin A Deficiency in Under-Five Children at Muppainad PHC and Meppadi FHC”. 2026. Journal of Research in Midwifery, Obstetrics and Gynaecological Nursing 1 (1): 30-35. https://medical.thetapublishers.com/index.php/JRMOGN/article/view/35.