“Studies on the Epidemiology of Leaf Rot and Leaf Spot Diseases of Betel Vine (Piper Betle L.)”. Bangladesh Journal of Scientific and Industrial Research 46, no. 4 (January 27, 2012): 519–522. Accessed July 2, 2026. https://www.banglajol.info/index.php/BJSIR/article/view/9601.