Amit Kumar Gupta, Rahul Suman. “EFFECT OF CHANGING ASPECT RATIO, EXPANSION RATIO AND OVALITY PARAMETER ON EXPANSION CHAMBER FOR THE PERFORMANCE OF SOUND TRANSMISSION LOSS”. International Journal of Research Science and Management 2, no. 7 (June 30, 2015): 32–40. Accessed December 23, 2024. http://ijrsm.com/index.php/journal-ijrsm/article/view/515.