Mohammad Siraj, Shaik, et al. “Effect of Genetic and Non-Genetic Factors on Lactation Traits in Jersey X Sahiwal Crossbred Cattle under Progeny Testing Programme of Chittoor ”. Indian Journal of Veterinary Sciences and Biotechnology, vol. 21, no. 4, July 2025, pp. 34-37, https://doi.org/10.48165/ijvsbt.21.4.07.