Rashid, MH, and S Ahmed. “Possible Loss of Some Species of the Family Lamiaceae from the Flora of Bangladesh”. Journal of Biodiversity Conservation and Bioresource Management 3, no. 2 (April 25, 2018): 19–34. Accessed July 7, 2022. https://www.banglajol.info/index.php/jbcbm/article/view/36025.