Sıdıka EKREN, Hakan GEREN and Özlem ÇEVİK 2021. Effects of Different Nitrogen Levels on Yield and Some Yield Properties of Virginia Tobacco. ISPEC Journal of Agricultural Sciences. 5, 1 (Mar. 2021), 202–209. DOI:https://doi.org/10.46291/ISPECJASvol5iss1pp202-209.