Vecenane, Helena, and Žermēna Vazne. “INTERVENTION OF AUTOGENOUS TRAINING TECHNIQUES FOR PSYCHOLOGICAL PREPAREDNESS OF SPORTS SCHOOL STUDENTS”.
Education. Innovation. Diversity. 1, no. 4 (June 21, 2022): 57–63. Accessed April 11, 2025.
https://journals.rta.lv/index.php/EID/article/view/6806.