Dluhopolskyi, Oleksandr, and Iryna Danyliuk. “ECONOMIC EVALUATION OF THE ELECTRONIC PUBLIC PROCUREMENT SYSTEM: THE CASE OF PROZORRO 2018-2022”. Socio-economic relations in the digital society 4, no. 50 (December 25, 2023): 95–111. Accessed August 1, 2026. https://www.fta-support.website/index.php/SER/article/view/517.