Zahra, N. B. “DNA Barcoding of Herbal Medicinal Products: A Challenging Task: Challanges of DNA Barcoding”. Proceedings of the Pakistan Academy of Sciences: B. Life and Environmental Sciences, vol. 56, no. 3, Sept. 2019, pp. 11–15, https://ppaspk.org/index.php/PPAS-B/article/view/98.