CHIA, M., and B. LEE. “Do Levels of Physical Activity Among Pupils in Primary and Secondary Schools Explain the Number of Hours of Computer Use? 中小學生的體育活動水平可提示其使用電腦的時間嗎？”. Asian Journal of Physical Education &Amp; Recreation, vol. 8, no. 2, Dec. 2002, pp. 44-50, doi:10.24112/ajper.81269.