K.Yousif, Najeeb, and Manal A.Al-Hayale. “Genetical Analysis of Means for Early Generation in Bread Wheat (Triticum Aestivum L.)”. Rafidain Journal of Science 17, no. 13 (December 1, 2006): 139–148. Accessed September 29, 2025. https://jwups.uomosul.edu.iq/index.php/rsci/article/view/47121.