K, H.G., H. S, S., S. R, B., K. P, C. and V, J. 2024. Effect of Herbal Liver-tonic Supplements on Production Performance in HF Dairy Cattle. UTTAR PRADESH JOURNAL OF ZOOLOGY. 45, 20 (Oct. 2024), 130–137. DOI:https://doi.org/10.56557/upjoz/2024/v45i204571.