HRYSHANAVA, N., & VASHCHENKO, S. (2020). THEORETICAL JUSTIFICATION FOR THE USE OF SPORTS ORIENTATION CLASSES AS A VARIABLE COMPONENT OF THE SUBJECT “PHYSICAL CULTURE AND HEALTH” IN INSTITUTIONS OF GENERAL SECONDARY EDUCATION. Vestnik of Polotsk State University. Part E. Pedagogic Sciences, (15), 61-64. Retrieved from https://journals.psu.by/pedagogical/article/view/207