For citations:
Netes V.A. Effectiveness retention ratio and its standardization. Dependability. 2021;21(2):3-8. https://doi.org/10.21683/1729-2646-2021-21-2-3-8
Netes V.A. Effectiveness retention ratio and its standardization. Dependability. 2021;21(2):3-8. https://doi.org/10.21683/1729-2646-2021-21-2-3-8