SARJU NARAIN , SHOBHANA GUPTA AND SUDHIR KUMAR. Information Sources Used by Farmers of Bundelkhand Region. Indian Journal of Extension Education, India, v. 52, n. 3&4, p. 111–116, 2016. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/144124. Acesso em: 26 oct. 2025.