WASET
    Phayong Thepaksorn,  An Application of Self-Health Risk Assessment among Populations Living in the Vicinity of a Fiber-Cement Roofing Factory.   journal   = {International Journal of Medical and Health Sciences}, [online]. World Academy of Science, Engineering and Technology.
    February 2015, vol. 99(3). 256 - 262
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/10000737.