Mehmet Altınöz,  A Comparative Study on the Creativity of Organizations in Office Management and Secretarial Work and the Assessment of Creativity among Students Training in This Field.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2009, vol. 30(6). 1084 - 1089
    [viewed 30 January 2020]. Available from: https://publications.waset.org/pdf/8688.