VIKRAM SINGH , JANCY GUPTA AND M. S. NAIN. Communication Behaviour of Dairy Farmers: A Source for Milk Qulity Improvement. Indian Journal of Extension Education, India, v. 50, n. 3&4, p. 78–84, 2014. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/144321. Acesso em: 25 jun. 2026.