A.Y. Dalalbashi, Amina, and آمنة. 2019. “The Use of Anatomical Characteristics of The Stems in The Identification of Five Cultivars of Italian Pear Plant (Pyruscommunis L.) Cultivated in The North of Iraq”. Journal of Education and Science (JES) 28 (4):116-28. https://doi.org/10.33899/edusj.1970.163330.