Sreenilayam, Geetha N, et al. “Effect of Bedding Systems on Hygiene and Milk Yield of Crossbred Dairy Cows”. Indian Journal of Animal Production and Management, vol. 37, no. 2, May 2023, pp. 181-7, https://epubs.icar.org.in/index.php/IJAPM/article/view/136198.