DODONOVA E. PRACTICAL-SCIENTIFIC POSITIONS OF THE DEVELOPMENT OF THE MOTIVATION OF STUDENTS IN THE CONTEXT OF THE ORGANIZATION OF THE EXTRA-FIXED FORMS OF THE PHYSICAL CULTURE. Вестник Полоцкого государственного университета. Серия E. Педагогические науки [Internet]. 2018Aug.5 [cited 2026Oct.5];(7):201-5. Available from: https://journals.psu.by/pedagogical/article/view/76