Yu-Min Chang and  Kuo-Sheng Tsai and  Hung-Te Tsai and  Chia-Hsin Li,  Early-Warning Lights Classification Management System for Industrial Parks in Taiwan.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2014, vol. 94(10). 731 - 735
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/9999607.