Maja Sajdak,  Adaptation Actions in Companies as Theoretical and Practical Aspects: A Case Study of a Food Ingredients and Additives Producer.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2016, vol. 110(2). 416 - 421
    [viewed 18 October 2019]. Available from: https://publications.waset.org/pdf/10003502.