%0 Journal Article %A حیدرئی, علیرضا, ساعدی, سارا %T The Effect of Relaxation and Gradual Stress Removal Accompanied by Biofeedback on the Anxiety of the Students %J Knowledge & Research in Applied Psychology %V 12 %N 45 %P 4-11 %D 2017 %R %U https://sanad.iau.ir/fa/Article/890532