Yi He and  Nutdechatorn Puangngernmak and  Suramate Chalermwisutkul,  Measurement of Systemic Power Efficiency of Microwave Heating Application.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2012, vol. 63(3). 346 - 349
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/8267.