Al-Assafi, Radhi Dheyab. “STABILITY OF WHEAT ENTRIES ACROSS YEARS AND NITROGEN RATES BY AMMI ANALYSIS ”. Diyala Agricultural Sciences Journal 10, no. 2 (December 30, 2018): 29–42. Accessed May 8, 2024. https://journal.djas.uodiyala.edu.iq/index.php/dasj/article/view/1147.