1.
A. ADIVI REDDY AND K. JAYARAMA REDDY. Criteria for the Training Needs of Extension Officers. Indian J Ext Edu [Internet]. 1966 Jun. 30 [cited 2026 Jul. 15];2(1&2):59-65. Available from: https://epubs.icar.org.in/index.php/IJEE/article/view/159648