HA, A. S. C. and JOHNS, D. P. (1998) “Physical Education Teacher Effectiveness: Junior Secondary Student Perspectives on Influential Learning Factors: 從學生的觀點探討初中體育敎師的專業素質對學習的影響”, Asian Journal of Physical Education & Recreation, 4(1), pp. 17–23. doi: 10.24112/ajper.41197.