PRABHA, D.; ARUNACHALAM, R. Farmers’ Preferences for Mobile Agro Advisory Services. Journal of Extension Education, [S. l.], v. 29, n. 1, 2017. DOI: 10.26725/JEE.2017.1.29.5811-5817. Disponível em: https://extensioneducation.org/index.php/jee/article/view/142. Acesso em: 25 jan. 2022.