V.P.S. Yadav, S. K. Yadav , B.K.Singh , Anupam Mishra, Karamjit Sharma. (2022). An Analysis of Factors Associated with Productivity of Dryland Crops in Haryana. Indian Journal of Extension Education, 48(3&4), 30-33. https://epubs.icar.org.in/index.php/IJEE/article/view/129208