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216.73.217.114
216.73.217.114
경쟁불안 감소에 대한 점진적 이완훈련과 심박수 바이오피드백 훈련효과
The Effects of Progressive Relaxation Training and HR Biofeedback Training on Reducing Anxiety for Normal and Competitive Situations
최만식 ( Man Sik Choi )
UCI I410-ECN-0102-2009-690-007486853
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