Association Between Constraints Encountered by the Farmers in Adoption of Drip Irrigation System and their Selected Independent Variables (K. yadav, J. P. Yadav, S. Yadav, & K. Asha , Trans.). (2018). Indian Journal of Extension Education, 54(3), 157-159. https://www.journals.acspublisher.com/index.php/ijee/article/view/4747