LI, G. S. F., WANG, H. H. and HUANG, C. Y. (2007) “The Comparison of Functional Fitness and Self-esteem among Elderly Women Engaging Different Exercise Programs: Walking, Low Impact Aerobic, and Chi-kung: 從事不同運動型態中、老年婦女功能性體適能狀況及自尊心之比較”, Asian Journal of Physical Education & Recreation, 13(2), pp. 49–55. doi: 10.24112/ajper.131827.