C. B. and ANUPAM VARMA, “Characterization of virus from pumpkin as an isolate of PRSV-W”, Indian Phytopath., vol. 59, no. 1, pp. 101–104, Mar. 2006, Accessed: Oct. 21, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IPPJ/article/view/17263