Wong , M.S. 2017. The Investigation of Psychological Skills Use between Skilled and Less-skilled Amateur Archers in Hong Kong : 香港業餘射箭運動員之技術水平與心理技能使用. Asian Journal of Physical Education & Recreation. 23, 1 (Jun. 2017), 19–27. DOI:https://doi.org/10.24112/ajper.231767.