Kalia, A., Shukla, G., Mishra, D., Mishra, B. P., & Patel, R. R. (2020). Comparative Trend Analysis of Mustard in Bundelkhand Region, Uttar Pradesh and India. Indian Journal of Extension Education, 57(1), 15–19. Retrieved from https://epubs.icar.org.in/index.php/IJEE/article/view/109094