HARMANDEEP KAUR SIDHU AND LAVLEESH GARG. Opinion of the Farmers Regarding mobile based Agro-advisory Service. Indian Journal of Extension Education, India, v. 53, n. 3, p. 116–119, 2017. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/144033. Acesso em: 25 oct. 2025.