Know-hows of Zero Tillage Technology and the Associated Constraints Experienced by the Farmers in Rice-Wheat Cropping System of Eastern Uttar Pradesh (A. R. Kumari, S. K. Dubey, A. Pundir, & U. Gautam, Trans.). (2018). Indian Journal of Extension Education, 54(3), 1-7. https://www.journals.acspublisher.com/index.php/ijee/article/view/4707