Prasad, C S, and N.K S Gowda. “Importance of Trace Minerals and Relevance of Their Supplementation in Tropical Animal Feeding System: A Review”. The Indian Journal of Animal Sciences 75, no. 1 (January 5, 2005). Accessed October 23, 2025. https://epubs.icar.org.in/index.php/IJAnS/article/view/9668.