abdelkader, khamchane, Khelfaoui, Y., & Hamtache, B. (2021). Shape Optimization Of Extended Tube Muffler Using Threshold Acceptance, Simulated Annealing And FEM Methods. Canadian Acoustics, 49(2). Retrieved from https://jcaa.caa-aca.ca/index.php/jcaa/article/view/3384