Mustafa, S. A. ., F. K. . Ahmed, S. A. . Kasnazany, and Z. S. . Lazim. “Study on Vegetative Growth and Yield of Some Coloured Grapes (Vitis Vinifera L.) Kurdistan Region, Iraq”. Basrah Journal of Agricultural Sciences, vol. 32, Oct. 2019, pp. 228-35, doi:10.37077/25200860.2019.167.