Sumaila, F. G. ., Mayana, K. I. ., Bello, B. . and Sharif, A. M. . (2015) “PREVALENCE OF LOW BACK PAIN AND BACK ERGONOMICS AWARENESS AMONG TEACHERS OF SELECTED SECONDARY SCHOOLS IN KANO METROPOLIS”, International Journal of Physiotherapy, 2(6), pp. 999–1005. doi: 10.15621/ijphy/2015/v2i6/80760.