1.
Singh D, Kaur P, Singh D. A Standardized Scale to Measure the Attitude of Farmers Towards Zero-Till Drill. Indian J Ext Edu [Internet]. 2021 Apr. 10 [cited 2023 Oct. 4];57(2):11-8. Available from: https://epubs.icar.org.in/index.php/IJEE/article/view/111662