Dr. Bharti Umrethia, Bharat Kalsariya and Prof. P.U.Vaishnav 2017. Classical and modern drug extraction techniques: facts and figures. Journal of Ayurveda and Integrated Medical Sciences. 2, 04 (Aug. 2017), 277-183. DOI:https://doi.org/10.21760/jaims.v2i04.280.