Permoda, Anna, Andrzej Permoda, and Bożena Chudak. “The Problem of Occurrence of Faulty Postures in Children and Adolescents in the City of Zielona Góra and the Region”. Polish Journal of Public Health 120, no. 4 (December 1, 2010): 361–364. Accessed July 6, 2025. https://czasopisma.umlub.pl/pjph/article/view/2217.