Mahmood Hameed Al-safi, Lujain Ibrahim Hussain, and Arjwan A Alsudani. “Evaluation of Sound Pollution Near Several Government and Private Hospitals in Najaf City”. Journal of Environmental Impact and Management Policy 4, no. 04 (July 4, 2024): 48–54. Accessed September 19, 2024. https://hmjournals.com/journal/index.php/JEIMP/article/view/4448.