Singh, Narendra, and O P Verma. “Epidemiology of Alternaria Blight of Adhatoda Vasica Caused by Alternaria Alternata”. The Indian Journal of Agricultural Sciences 79, no. 11 (January 5, 2011). Accessed October 27, 2025. https://epubs.icar.org.in/index.php/IJAgS/article/view/2697.