R. Oonsivilai and  M. Oonsivilai and  J. Sanguemrum and  N. Thumsirirat and  A. Oonsivilai,  Programmable Logic Controller for Cassava Centrifugal Machine.   journal   = {International Journal of Nutrition and Food Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2012, vol. 69(9). 664 - 667
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/11658.