KD SHARMA & PN JHA. NATlONAL DEMONSTRATION AS PERCEIVED BY SPECIALISTS, EXTENSION PERSONNEL AND DEMONSTRATING FARMERS. Indian Journal of Extension Education, India, v. 8, n. 3-4, 2024. DOI: 10.48165/. Disponível em: http://epubs.icar.org.in/index.php/IJEE/article/view/160338. Acesso em: 21 oct. 2025.