Mandal, Ajoy, Laishram Arjun Singh, Amol J Talokar, Subrata Koloi, D K Mandal, and M Karunakaran. 2018. “Genetic and Non-Genetic Factors Affecting Lactation Persistency in Jersey Crossbred Cows”. Indian Journal of Dairy Science 71 (4). https://epubs.icar.org.in/index.php/IJDS/article/view/76794.