AL-Niaumi, Arshad Thanoon, Mohamad Ali Al-Assaf, and Naif Sultan Saleh Saleh. 2013. “COTTON VARIETIES RESPONSE TO VARIABLE PLANT DENSITIES”. Diyala Agricultural Sciences Journal 5 (2):144-54. https://journal.djas.uodiyala.edu.iq/index.php/dasj/article/view/2729.