Khan, T. ., B. H. . Abbasi, and M. A. . Khan. “Elicitation Strategies of in-Vitro Cultures for the Sustainable Use of Medicinal Plants: Elicitation Strategies of in Vitro Cultures”. Proceedings of the Pakistan Academy of Sciences: B. Life and Environmental Sciences, vol. 56, no. 3, Sept. 2019, pp. 49–56, https://ppaspk.org/index.php/PPAS-B/article/view/108.