Title: Teorii︠a︡ i praktika optimizat︠s︡ii psikhicheskikh sostoi︠a︡niĭ studentov v uchebnoĭ dei︠a︡telʹnosti sredstvami muzykalʹnogo vozdeĭstvii︠a︡
Subjects: Education, Research, Students, Psychology, College students, Evaluation, School psychology, Music