Halmová, N., & Kanásová, J. . . (2025). Relationship of Physical Activity and Sedentary Occupation to Headache and Back Pain in 11-15-year-Old Adolescents in Slovakia. Revista Romaneasca Pentru Educatie Multidimensionala, 17(2), 652-666. https://doi.org/10.18662/rrem/17.2/999