abdelkader, khamchane, Youcef Khelfaoui, and Brahim Hamtache. “Shape Optimization Of Extended Tube Muffler Using Threshold Acceptance, Simulated Annealing And FEM Methods”. Canadian Acoustics 49, no. 2 (July 7, 2021). Accessed March 28, 2024. https://jcaa.caa-aca.ca/index.php/jcaa/article/view/3384.