Jung-Hong Hong and  Jing-Cen Yang and  Cai-Yu Ou,  Exploring the Spatial Characteristics of Mortality Map: A Statistical Area Perspective.   journal   = {International Journal of Medical and Health Sciences}, [online]. World Academy of Science, Engineering and Technology.
    April 2017, vol. 125(5). 215 - 222
    [viewed 12 May 2021]. Available from: https://publications.waset.org/pdf/10007061.