BHUMIREDDY CHANDHANA; G D S KUMAR; R S SENGAR. Knowledge level of sunflower farmers under public and private extension systems: Knowledge level of sunflower farmers under public and private extension systems. Journal of Oilseeds Research, India, v. 40, n. Specialissue, 2023. DOI: 10.56739/gfkctx12. Disponível em: https://epubs.icar.org.in/index.php/JOR/article/view/146114. Acesso em: 11 jul. 2026.