D.K. SHARMA. Role of Information Sources and Communication Channels in Adoption of Improved Practices. Indian Journal of Extension Education, India, v. 2, n. 3&4, p. 143–148, 2024. DOI: 10.48165/. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/159891. Acesso em: 13 jun. 2026.