Wanda Luen-Wun Siu and  Xiaowen Zhang,  China’s Health Silk Road in the Southeast Asia and Europe during COVID-19.   journal   = {International Journal of Humanities and Social Sciences}, [online]. World Academy of Science, Engineering and Technology.
    March 2023, vol. 195(3). 124 - 128
    [viewed 11 May 2024]. Available from: https://publications.waset.org/pdf/10012980.