Sherasia, Pankaj L., and Manget Ram Garg. “Ration Balancing: A Practical Strategy for Reducing Enteric Methane Emission and Carbon Footprint of Milk in India: A Review”. Indian Journal of Animal Nutrition, vol. 33, no. 4, Apr. 2018, https://epubs.icar.org.in/index.php/IJAN/article/view/78847.