P. T. GNANARAJ, T. SIVASKUMAR, M. MURUGAN, and R. KUMARARAJ, “Effect of different types of wallowing on the performance of Large White Yorkshire*”, Indian J of Anim Sci, vol. 78, no. 6, Mar. 2011, Accessed: Oct. 23, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAnS/article/view/4782