Kwok Tak Kit,  Sustainable Engineering Paradigm Shift in Digital Architecture, Engineering and Construction Ecology within Metaverse.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2022, vol. 184(4). 112 - 115
    [viewed 19 September 2024]. Available from: https://publications.waset.org/pdf/10012511.