Omer, Ahmed, and Atef Mohany. “The Effect of High Frequency Vortex Generator on the Acoustic Resonance Excitation in Shallow Rectangular Cavities”. Canadian Acoustics 42, no. 3 (August 18, 2014). Accessed April 24, 2024. https://jcaa.caa-aca.ca/index.php/jcaa/article/view/2722.