@article{Kruger_2011, title={INDUSTRIAL ENGINEERING : ROOTING FOR ROOTS, HANKERING FOR HEROES}, volume={14}, url={http://sajie.journals.ac.za/pub/article/view/272}, DOI={10.7166/14-2-272}, abstractNote={<p>ENGLISH ABSTRACT: The }, number={2}, journal={The South African Journal of Industrial Engineering}, author={Kruger, P.S.}, year={2011}, month={Nov.} }