ÇOPUR, O., U. DEMİREL, and M. KARAKUŞ. “Effects of Several Plant Growth Regulators on the Yield and Fiber Quality of Cotton (Gossypium Hirsutum L.)”. Notulae Botanicae Horti Agrobotanici Cluj-Napoca, Vol. 38, no. 3, Dec. 2010, pp. 104-10, doi:10.15835/nbha3834588.