Sikandar Abbas, C.V. Singh, R.S. Barwal, and C.B. Singh, “Genetic and phenotypic parameters of first lactation and life time traits in Sahiwal cows”, J. Livest. Biod., vol. 2, no. 2, May 2025, Accessed: Jun. 11, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/JLB/article/view/157673