Abubaker, Shawbo A., Faten A. chaqmaqchee, and Akram H. Taha. “Identification and Characterization of Different Types of Plastics Wastes Using X-Ray Diffraction and X-Ray Fluorescence Techniques”. ARO-THE SCIENTIFIC JOURNAL OF KOYA UNIVERSITY 9, no. 2 (October 28, 2021): 22-25. Accessed April 16, 2024. http://aro.koyauniversity.org/index.php/aro/article/view/840.