Begum, Jaripa, Md Nazrul Islam Bhuiyan, and Jasim Uddin Chowdhury. ā€œCā€. Bangladesh Journal of Botany 37, no. 2 (December 19, 2008): 217ā€“218. Accessed November 24, 2024. https://banglajol.info/index.php/BJB/article/view/1737.