Prokopenko, Tetiana, Yevhen Lanskykh, Dmytro Kataiev, Vadym Rudenko, and Yaroslav Povolotskyi. 2025. “Devising a Method for Assessing the Efficiency of a Project Portfolio Based on a Multi-Criteria Approach”. Eastern-European Journal of Enterprise Technologies 4 (3 (136):6-14. https://doi.org/10.15587/1729-4061.2025.337910.