T SELVAKUMAR, L RAJENDRAN, R SASIKALA, and 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”, J. Oilseeds. Res., vol. 37, no. Specialissue, Mar. 2020, doi: 10.56739/jor.v37iSpecialissue.140490.