Back pain, knowledge of postural hygiene, and physical activity among university students. ACTIVIDAD FÍSICA Y DESARROLLO HUMANO, [S. l.], v. 4, n. 1, p. 46–51, 2012. DOI: 10.24054/afdh.v4i1.1711. Disponível em: https://ojs.unipamplona.edu.co/index.php/afdh/article/view/1711. Acesso em: 16 oct. 2025.