Abdullah, Sarmad F., Sarkawt A. Saeed, and Shler S. Qadir. “Comparative Study of Terrazzo Tiles Produced in Koya and Erbil , and Its Suitability for Ts Suitability for Construction Purposes”. ARO-THE SCIENTIFIC JOURNAL OF KOYA UNIVERSITY 3, no. 2 (September 3, 2015): 11-17. Accessed April 25, 2024. http://aro.koyauniversity.org/index.php/aro/article/view/ARO.10053.