J.G. Angadl, B. Sundaraswamy , S.G. Shankaramurthy and L. V. Hirevenkanagoudar. A Scale to Measure Credibility of Extension Personnel. Indian J Ext Edu [Internet]. 1993 Jun. 30 [cited 2026 Jul. 15];29(1&2):150-3. Available from: https://epubs.icar.org.in/index.php/IJEE/article/view/161689