Porozovs J, Dudkina A, Valdemiers A. THE SELF-ESTIMATION OF THE HEALTH LEVEL, PHYSICAL ACTIVITIES AND FEELING OF THE RIGA BASIC SCHOOL STUDENTS AND UNIVERSITY PEDAGOGICAL SPECIALTY STUDENTS. SIE [Internet]. 2018 May 25 [cited 2024 May 7];4:222-31. Available from: https://journals.rta.lv/index.php/SIE/article/view/3195