Abdulgafar, Sayran Arshad, Badal H. Elias, and Shilan I. Abo. “Effect of Noise Pollution on the Health of Techniciansat Dental Laboratories in Duhok City Kurdistan Region of Iraq”. JOURNAL OF ADVANCES IN PHYSICS 8, no. 1 (March 12, 2015): 2043–2050. Accessed November 22, 2024. https://rajpub.com/index.php/jap/article/view/1529.