R. P. SAHU N. K. SINGH AND M. P. SINGH. Communication Behaviour of Dairy Farmers in Hilly Areas. Indian Journal of Extension Education, India, v. 50, n. 1&2, p. 96–99, 2014. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/144347. Acesso em: 3 nov. 2025.