P. Pandey, M. Kumar, V. Kumar, R.Kushwaha, S. Vaswani, A. Kumar, A. Singh, P.K Shukla, and S. Prasad. 2024. “Effect of Dietary Supplementation of Nano Copper and Nano Zinc on Haematology and Biochemical Metabolites of Hariana Calves ”. Indian Journal of Animal Nutrition 41 (2). https://epubs.icar.org.in/index.php/IJAN/article/view/143462.