[1]
T. S. Riar and Rupinder Kaur, “Relative Effectiveness of Selected Extension Teaching Methods for Imparting Knowledge about Poplar Cultivation to the Farmers”, Indian J Ext Edu, vol. 50, no. 1 & 2, pp. 84–86, Jun. 2014, Accessed: Jun. 25, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/IJEE/article/view/144336