พู่กัน แผ่วฉิมพลี
(จุฬาลงกรณ์มหาวิทยาลัย, 2556)
The purpose of this study was to investigate the roles of psychological characteristics (e.g., self-efficacy and mental toughnes) and psychological skills (e.g., imagery, goal-setting, and self-talk) inpredictingThai ...