T SELVAKUMAR; L RAJENDRAN; R SASIKALA; P L VISWANATHAN. Evaluation of sunflower (Helianthus annuus L.) based cropping systems for enhanced productivity and efficiency: Evaluation of sunflower (Helianthus annuus L.) based cropping systems for enhanced productivity and efficiency. Journal of Oilseeds Research, India, v. 37, n. Specialissue, 2020. DOI: 10.56739/jor.v37iSpecialissue.140490. Disponível em: https://epubs.icar.org.in/index.php/JOR/article/view/140490. Acesso em: 20 jun. 2026.