Gurdeep Singh , Pritpal Singh and G. P. S. Sodhi, “Assessment and Analysis of Agriculture Technology Adoption and Yield Gaps in Wheat Production in Sub-Tropical Punjab ”, Indian J Ext Edu, vol. 53, no. 1, pp. 70–77, Mar. 2017, Accessed: Jul. 14, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJEE/article/view/143916