WASET
    Bo Wan and  Xiu Wen and  Lingling An and  Xiaoling Ding,  Interactive Shadow Play Animation System.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2015, vol. 97(1). 127 - 132
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/10000231.