A. KUMAR and R. S. GANDHI, “Comparison of sire evaluation methods for first lactation milk yield and lifetime traits in Sahiwal cattle”, Indian J of Anim Sci, vol. 80, no. 12, Dec. 2010, Accessed: Oct. 23, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAnS/article/view/2226