E. O. Kosynskyi, O. L. Dyshko, L. Y. Severina, A. M. Sitovskyi, and N. V. Tabak, “INFLUENCE OF INDEPENDENT CLASSES USING GYMNASTIC EXERCISES ON STUDENTS’ PHYSICAL QUALITIES AND BODY MASS COMPOSITION”, R&R, no. 16, pp. 112–118, Nov. 2023.