[1]
Prasetiyo, I., Wongso, E.N. and Sarwono, J. 2019. Developing Sub-wavelength Sound Absorber Based on Coiled Up Tube Resonator. Journal of Engineering and Technological Sciences. 51, 3 (Jun. 2019), 323-336. DOI:https://doi.org/10.5614/j.eng.technol.sci.2019.51.3.2.