RATWAN P, CHAKRAVARTY AK, KUMAR M. Lactation wise performance of Sahiwal cattle at an organized herd of northern India. Indian J of Anim Sci [Internet]. 2021 Jan. 6 [cited 2026 Jun. 21];90(8):1179-85. Available from: https://epubs.icar.org.in/index.php/IJAnS/article/view/109313