Севостьянова Кристина Алексеевна. BOYS’ CHOIR: TAKING INTO ACCOUNT THE PSYCHOPHYSIOLOGICAL AND EMOTIONAL CHARACTERISTICS OF BOYS IN THE WORK OF THE CHOIR DIRECTOR. Актуальные проблемы педагогики и психологии [Internet]. 2022Aug.25 [cited 2024May19];3(8):5-10. Available from: http://pedpsy.ru/index.php/ped/article/view/149