P.L.MANOHARI. Key Communicator Networks used in Dissemination of Agricultural Information: A Study in Koya Sub-tribe Setting . Journal of Agricultural Extension Management, India, v. 3, n. 1, 2025. Disponível em: https://epubs.icar.org.in/index.php/JAEM/article/view/170582. Acesso em: 22 jun. 2026.