WASET
    Efat Lali Dastjerdi and  Hassan Sadeghi Naeini and  Hadi Sanjari,  The Economic Cost of Health and Safety in Work Places: An Approach on the Costs Calculating Model.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2013, vol. 78(6). 1383 - 1387
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/1084.