Kafle, K., and M. Jaishi. “Farmer’s Management Practices Adopted Against Mustard Aphid, Lipaphis Erysimi (Kalt.): A Survey of Chitwan, Nepal”. International Journal of Applied Sciences and Biotechnology, vol. 8, no. 1, Mar. 2020, pp. 78-82, doi:10.3126/ijasbt.v8i1.28255.