Bisht, Kavita, and Rita S. Raghuvanshi. “Effectiveness of Nutrition Education on Vitamin a through Comic Book and Audio Cassette”. The Indian Journal of Nutrition and Dietetics 44, no. 8 (August 1, 2007): 391–396. Accessed November 8, 2024. https://informaticsjournals.co.in/index.php/ijnd/article/view/6179.