A. S, Zeravan, زيره, Saleem I. Shahbaz, سليم, and Amer M. AL Maa. 2025. “Numerical Taxonomy for Genus Crataegus L. (Rosaceae) in North of Iraq”. Rafidain Journal of Science 18 (2):1-15. https://doi.org/10.33899/rjs.2007.42626.