Foliar Application of Green Synthesized Zinc Sulphide and Zinc Oxide Nano Particles Enhances Growth, Root Attributes, Yield and Oil Quality of Sunflower (Helianthus annuus L.). GJSFR [Internet]. 2019 Nov. 12 [cited 2026 Aug. 14];19(D4):11-9. Available from: https://www.journalofscience.org/index.php/GJSFR/article/view/2542