M. Cizmesija and  N. Erjavec and  V. Bahovec,  The Role of Business Survey Measures in Forecasting Croatian Industrial Production.   journal   = {International Journal of Industrial and Systems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2014, vol. 87(3). 704 - 709
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/9997709.