SHARMA, P.; APARNA, A. Preferences and Perceived Effectiveness of Information Sources for Livestock Production. Indian Journal of Extension Education, [S. l.], v. 57, n. 3, p. 81–85, 2021. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/112508. Acesso em: 25 sep. 2023.