Khanam, Robayda, Saleh Ahammad Khan, and Mohammod Abdur Rahim. “Checklist of the Pteridophytes of Narsingdi District, Bangladesh”. Jahangirnagar University Journal of Biological Sciences 8, no. 2 (October 19, 2020): 13–24. Accessed April 18, 2024. https://www.banglajol.info/index.php/JUJBS/article/view/49834.