Shahi, B N, and D Kumar. “Sire Evaluation Using First Lactation Traits and Univariate Animal Model in Sahiwal and Jersey -Sahiwal Cattle”. The Indian Journal of Animal Sciences 76, no. 10 (March 1, 2011). Accessed October 22, 2025. https://epubs.icar.org.in/index.php/IJAnS/article/view/4431.