and C.D. KAUSHIK, LEKH RAJ, V.P. SINGH. 2002. “Stability Analysis in Rapeseed and Mustard for Resistance to Alternaria Leaf Blight and White Rust”. Indian Phytopathology 50 (4): 513-19. https://epubs.icar.org.in/index.php/IPPJ/article/view/19906.