Tkachenko, Volodymyr, Maryna Klymchuk, Iryna Tkachenko, and Tetiana Ilina. “Risk Management System References in Construction”. Research Papers in Economics and Finance 4, no. 1 (June 13, 2020): 21–29. Accessed November 4, 2024. https://journals.ue.poznan.pl/REF/article/view/93.