Abdullah SF, Saeed SA, Qadir SS. Comparative Study of Terrazzo Tiles Produced in Koya and Erbil , and its Suitability for ts Suitability for Construction Purposes. ARO [Internet]. 2015Sep.3 [cited 2024Dec.23];3(2):11-7. Available from: http://aro.koyauniversity.org/index.php/aro/article/view/ARO.10053