J.P. Gabriel and S. Pirakalathan. Slot Technique for Validating the Effectiveness of Farm Telecast. Indian J Ext Edu [Internet]. 2024 Dec. 16 [cited 2025 Oct. 30];28(3-4):78-81. Available from: https://epubs.icar.org.in/index.php/IJEE/article/view/161935