Sharma , Sushil Kumar, and Babita Agarwal. 2021. “Mineral Profile of Human Hairs As Influenced by Oral Supplementation of Vitamin ‘A’: Oral Supplementation of Vitamin ‘A’ on Mineral Profile of Human Hairs”. The Journal of Rural Advancement 9 (1):S1-S7. http://jra.idtra.co.in/index.php/jra/article/view/44.