For citations:
Potapova S.O., Ambrosenko N.D., Lysak O.A. Methodological Principles for Adapting of Performance Indexes of Classical Libraries for a Comprehensive Assessment of Electronic Library Systems in Vocational Education. Open Education. 2025;29(3):51-60. (In Russ.) https://doi.org/10.21686/1818-4243-2025-3-51-60