Ivaskiene V, Minkevicius R, Skyriene V, Smirnovas K. THE ATTITUDE OF LITHUANIAN SCHOOL STUDENTS ( YOUNG BOYS AND TEENAGERS ) TOWARDS PHYSICAL ACTIVITY AS A VALUE TO STAY HEALTHY. SIE [Internet]. 2015 Jul. 24 [cited 2024 May 2];3:415-23. Available from: https://journals.ru.lv/index.php/SIE/article/view/697