Sultana, Munsifa, Sajan Das, Mohammad Shahriar, Rumana Akhter, Isa Naina Mohamed, and Mohiuddin Ahmed Bhuiyan. “In Vitro Comparative Studies of the Leaf Extracts of Four Different Types of Calamus Species”. Dhaka University Journal of Pharmaceutical Sciences 21, no. 2 (December 28, 2022): 173–181. Accessed May 29, 2023. https://www.banglajol.info/index.php/JPharma/article/view/63118.