Mohammed AL-Mizory, L. S., and A. M. Hassan. “In Vitro Multiplication of Photinia (Photinia X Fraseri)Usingdifferent Culture Media”. Science Journal of University of Zakho, vol. 2, no. 2, Dec. 2014, pp. 310-22, https://sjuoz.uoz.edu.krd/index.php/sjuoz/article/view/238.