J.P. GABRIEL AND S. PIRAKALATHAN. Slot Technique for Validating the Effectiveness of Farm Telecast. Indian Journal of Extension Education, India, v. 28, n. 3-4, p. 78–81, 2024. DOI: 10.48165/. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/161935. Acesso em: 30 oct. 2025.