KUMAR, RAVINDRA, D N KAMRA, NEETA AGARWAL, and L C CHAUDHARY. 2011. “Effect of Feeding a Mixture of Plants Containing Secondary Metabolites and Peppermint Oil on Rumen Fermentation, Microbial Profile and Nutrient Utilization in Buffaloes”. The Indian Journal of Animal Sciences 81 (5). https://epubs.icar.org.in/index.php/IJAnS/article/view/5984.