PREVALENCE OF LOW BACK PAIN AND BACK ERGONOMICS AWARENESS AMONG TEACHERS OF SELECTED SECONDARY SCHOOLS IN KANO METROPOLIS. International Journal of Physiotherapy, [S. l.], v. 2, n. 6, p. 999–1005, 2015. DOI: 10.15621/ijphy/2015/v2i6/80760. Disponível em: https://www.ijphy.com/index.php/journal/article/view/187. Acesso em: 30 apr. 2026.