1.
Hasan SA. The Role of Sound Pressure Level and Sound Types in achieving Comfortable acoustic environment for city centers (Al-Karrada as selective district in Baghdad city). NUCEJ [Internet]. 2015 Jan. 2 [cited 2024 Dec. 23];18(1):Ar_1- 18. Available from: https://oldjournal.eng.nahrainuniv.edu.iq/index.php/main/article/view/168