Al-Nuaime, Abd, Seham Mahmood, and Mura AL-Katib. “The Development and Differentiation of Callus Fennel Plant (Riznayj) Foeniculum Vulgare (Mill) and the Formation of Whole Plants”. Journal of Education and Science 18, no. 3 (April 1, 2006): 119–130. Accessed September 10, 2025. https://edusj.uomosul.edu.iq/index.php/edusj/article/view/41261.