Saravanan VS, Kalpana Krishnaraju, Manimekalai Pichaivel, Krishnaraju Venkatesan, Premalatha Paulsamy, and Divya Kuppan. “Calendula Officinalis Enhance the Wound Healing Potential in Diabetic Rats”. World Journal of Pharmaceutical Sciences, vol. 9, no. 8, July 2021, pp. 147-50, https://wjpsonline.com/index.php/wjps/article/view/32.