Anshuman Jena and S K Acharya, “Farmers’ Perceptual Analysis on Change Dynamics of Effectiveness of Extension Agent in Agriculture”, Indian J Ext Edu, vol. 52, no. 3 & 4, pp. 12–16, Dec. 2016, Accessed: Oct. 26, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJEE/article/view/144092