GRIGORYAN, Armen. MEANS OF EDUCATIONAL INFLUENCES CONCERNING THE PHYSICAL ACTIVITY OF STUDENTS. Education in the 21st Century, [S. l.], v. 1, n. 1, p. 104–113, 2023. DOI: 10.46991/educ-21st-century.v1i1.10725. Disponível em: https://journals.ysu.am/index.php/Educ-21st-Century/article/view/10725. Acesso em: 22 jul. 2024.