Sheroz Khan and  I. Adam and  A. H. M. Zahirul Alam and  Mohd Rafiqul Islam and  Othman O. Khalifa,  Rule-Based Fuzzy Logic Controller with Adaptable Reference.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2007, vol. 11(11). 3499 - 3503
    [viewed 29 November 2021]. Available from: