and SANDEEP KUMAR SHARMA, AMIT TRIVEDI*, S.K. SHARMA, O.P. AMETA. “Management of Viral and Leaf Spot Disease Complexes in Organic Farming of Blackgram”. Indian Phytopathology, vol. 67, no. 1, Feb. 2014, pp. 97-101, https://epubs.icar.org.in/index.php/IPPJ/article/view/39594.