Mushtaq, M. M., S. Peerzada, and D. S. Ishtiaq. “Pharmacognostic Features, Preliminary Phytochemical Screening and in Vitro Antioxidant Studies of Calotropis Gigantea”. Asian Journal of Hospital Pharmacy, Vol. 1, no. 1, Sept. 2021, pp. 11-16, https://ajhponline.com/index.php/journal/article/view/39.