Khan, N., Ishaq, M., Khan, M. S., Tibpromma, S., Asad, S., Hu, Y. and Karunarathna, S. C. 2022. Effect of organic manure and chemical fertilizers on the growth, production and seed quality of sunflower (Helianthus annuus L.). International Journal of Agricultural Technology. 18, 2 (Mar. 2022), 579–594.