Channa, G. R., A. K. S. Tomar, H. O. Pandey, and Cherryl Miranda. 2019. “Effect of Age at Calving and Lactation Order on Milk Yield Per Kg of Live Body Weight in Murrah Buffaloes Under Organized Farm Conditions”. International Journal of Livestock Research 9 (9). India:149-56. https://ijlr.org/ojs_journal/index.php/ijlr/article/view/1127.