AYDOĞDU, A. ., & HALİLOĞLU, H. (2023). The Effect of Different Nitrogen Doses on Yield and Yield Components of Some Sunflower (Helianthus annuus L.) Cultivars Grown as Second Crop . ISPEC Journal of Agricultural Sciences, 7(1), 146–157. https://doi.org/10.5281/zenodo.7756051