| | Djobova, S. Human resource development for volunteers in sport [Текст] / S. Djobova, B. Naidenov, D. Dasheva, P. Bankov // Olympic Sports and Sport for All. Sport, Stress, Adaptation : proceeding book of XVI International Scientific Congress and VI International Scientific Congress (17-19 May 2012 ) : extra issue of Sport and science / ed. staff: P. Gashev, D. Dasheva, S. Videnova ; National Sport Academy "Vassil Leski". — Sofia, 2012. — P. 773-775. |
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