Dalbeer Singh , Prabhjot Kaur and Manmeet Kaur, “A Logit Analysis of Farmers’ Knowledge Regarding Zero Tillage in Wheat”, Indian J Ext Edu, vol. 53, no. 3, pp. 1–5, Sep. 2017, Accessed: Oct. 25, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJEE/article/view/143987