%0 Journal Article %T An evaluation framework for virtual reality safety training systems in the South African mining industry %A de Villiers %A M.R. %A van Wyk %A E.A. %J Journal of Power and Energy Engineering 电力与能源 %D 2019 %R 10.17159/2411-9717/53/2019 %K virtual reality %K mine safety training %K design-based research %K evaluation framework. %U http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S2225-62532019000500005&lng=en&nrm=iso&tlng=en