Singh, Ram Kumar, et al. “Responses of Lemongrass (Cymbopogon Citratus) Essential Oils Supplementation on in Vitro Rumen Fermentation Parameters in Buffalo”. Indian Journal of Animal Nutrition, vol. 35, no. 2, June 2018, https://epubs.icar.org.in/index.php/IJAN/article/view/80347.