Das, Sujit C, Pradip K Dev, and M Atiqur Rahman. “Notes on The Rubiaceae. 4: Five New Records for Bangladesh”. Bangladesh Journal of Botany 41, no. 1 (July 1, 2012): 21–28. Accessed September 27, 2024. https://banglajol.info/index.php/BJB/article/view/11078.