Rahman, M. A., M. S. Rana, M. M. Zaman, S. A. Uddin, and R. Akter. 2009. “Antioxidant, Antibacterial and Cytotoxic Activity of the Methanol Extract of <i>Urtica Crenulata< I>”;. Journal of Scientific Research 2 (1):169-77. https://doi.org/10.3329/jsr.v2i1.2872.