Sultana, M. ., Das, S. ., Shahriar, M. ., Akhter, R. ., Mohamed, I. N. . and Bhuiyan, M. A. . (2022) “In vitro Comparative Studies of the Leaf Extracts of Four Different Types of Calamus Species”, Dhaka University Journal of Pharmaceutical Sciences, 21(2), pp. 173–181. doi: 10.3329/dujps.v21i2.63118.