G D S KUMAR; M PADMAIAH; K ALIVELU. Evaluation of a mobile phone based agro-advisory programme on sunflower (Helianthus annuus L.): EVALUATION OF A MOBILE PHONE BASED AGRO-ADVISORY PROGRAMME ON SUNFLOWER. Journal of Oilseeds Research, India, v. 31, n. 2, 2014. DOI: 10.56739/jor.v31i2.142472. Disponível em: https://epubs.icar.org.in/index.php/JOR/article/view/142472. Acesso em: 3 nov. 2025.