Kozlinskis, Vulfs, and Kristine Guseva. “Evaluation of Some Business Macro Environment Forecasting Methods”. Journal of Business Economics and Management 7, no. 3 (September 30, 2006): 111-117. Accessed December 16, 2024. https://ijspm.vgtu.lt/index.php/JBEM/article/view/7896.