GROFFIK, D.; FRÖMEL, K.; WITEK-CHABIŃSKA, M.; SZYJA, R.; ŽATKA, R.; URBAŃSKI, B. Daily and school physical activity of 16 year-old girls and boys. Health Promotion & Physical Activity, [S. l.], v. 4, n. 3, p. 12–19, 2019. DOI: 10.5604/01.3001.0012.8669. Disponível em: https://journals.anstar.edu.pl/index.php/hppa/article/view/110. Acesso em: 30 apr. 2024.