@article{ljs16047,
 author={O. Ismaila E. Charles-owaba, S. a. O.},
 year={2010},
 title={A Review of Manual Load Lifting Models},
 journal={Leonardo J. Sci.},
 volume={9},
 number={16},
 pages={47-58},
 url={http://ljs.academicdirect.org/A16/047_058.pdf}
}