D.K. Singh, U.S. Gautam, S.R.K. Singh, N.K. Patle. “Awareness of Farmers Related Crop Production Technology in Sagar, Madhya Pradesh”. Indian Journal of Extension Education, vol. 47, no. 1&2, Sept. 2022, pp. 113-6, https://epubs.icar.org.in/index.php/IJEE/article/view/128554.