Bareria P, Shin G. ASSISTING WHEELCHAIR USERS ON BUS RAMPS: A POTENTIAL CAUSE OF LOW BACK INJURY AMONG BUS DRIVERS. Int J Ind Eng [Internet]. 2014 Sep. 15 [cited 2024 May 4];21(5). Available from: https://journals.sfu.ca/ijietap/index.php/ijie/article/view/876