WASET
    R. Vetrimurugan and  Terry Lim and  M. J. Goodson and  R. Nagarajan,  Cleaning Performance of High-Frequency, High-Intensity 360 kHz Frequency Operating in Thickness Mode Transducers.   journal   = {International Journal of Medical and Health Sciences}, [online]. World Academy of Science, Engineering and Technology.
    February 2015, vol. 99(3). 472 - 476
    [viewed 11 May 2024]. Available from: https://publications.waset.org/pdf/10000733.