An Experimental Investigation for the Relationship between Acoustic Power and exerted Load in Single Cylinder Four Stroke Air-Cooled Gasoline Engine. J. eng. sustain. dev. [Internet]. 2013 Mar. 1 [cited 2024 Jul. 3];17(1):128-37. Available from: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1095