E. K. CHAKI, N. GHOSH, N. K. SHIT, and S. C. MAJUMDER, “Relationship between first lactation milk yield and pre-partum udder measurements in crossbred heifers”, Indian J of Anim Sci, vol. 67, no. 2, Oct. 2013, Accessed: Oct. 24, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAnS/article/view/34214