Lazorenko, Serhii, Nataliia Koliada, Irina Didenko, and Nataliia Skachedub. 2025. “NEGATIVE MENTAL STATES OF ATHLETES AND METHODS OF THEIR DIAGNOSTICATION IN THE PRE-START PERIOD”. Education. Innovation. Practice 13 (2): 66-71. https://doi.org/10.31110/2616-650X-vol13i2-009.