Thakkar, N K, AP Chaudhary, AB Chaudhari, YM Gami, and HH Panchasara. 2021. “Effects of Genetic and Non Genetic Factors on Production Performance of Primiparous Kankrej Cattle”. Indian Journal of Dairy Science 74 (5). https://epubs.icar.org.in/index.php/IJDS/article/view/112140.