WASET
    Y. H. Wang and  C. C. Hsieh,  Applying Theory of Inventive Problem Solving to Develop Innovative Solutions: A Case Study.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2016, vol. 110(2). 660 - 663
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/10004112.