[1] M. A. a. H. A. Bukhsh, A. U. Malik, M. Ishaque, and S. H. Sadiq, "PERFORMANCE OF SUNFLOWER IN RESPONSE TO EXOGENOUSLY APPLIED SALICYLIC ACID UNDER VARYING IRRIGATION REGIMES," Journal of Animal and Plant Sciences, vol. 19, no. 3, pp. 130-134, 2009.