. S. . Abduljabbar Ibrahim, “NOISE MAPPING OF THE UNIVERSITY OF TECHNOLOGY”, J. eng. sustain. dev., vol. 20, no. 6, pp. 115–123, Nov. 2016, Accessed: Aug. 03, 2026. [Online]. Available: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/702