SARMA, M ANANDARAJ, Y R. “Diseases of Black Pepper (Piper Nigrum L.) and Their Management”. Journal of Spices and Aromatic Crops 4, no. 1 (June 22, 1995): 17–23. Accessed May 3, 2024. https://updatepublishing.com/journal/index.php/josac/article/view/4343.