Dmytriiev, I., Kuchuk, N., Stanovskyi, O., Yefymenko, O., Plekhova, G., Vakulenko, Y., Protas, N., Degtyareva, L., Apenko, N. and Sainog, M. (2024) “Development of a methodical approach to assessing the state of hierarchical systems using a meta-heuristic approach”, Eastern-European Journal of Enterprise Technologies, 4(4 (130), pp. 6–14. doi: 10.15587/1729-4061.2024.309030.