L.V. HIREYENKANAGOUDAR, J.B. CHITAMBAR AND B.K. CHAUBER*. Impact of National Demonstration on Participant and Non-participant Farmers. Indian Journal of Extension Education, India, v. 20, n. 1-2, 2024. DOI: 10.48165/. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/161310. Acesso em: 24 aug. 2026.