For citations:

Astraukh O.V., Karmanovskaya T.V. Study of surface composition of materials for predicting properties. THE TIDINGS of the Baltic State Fishing Fleet Academy Psychological and pedagogical sciences (Theory and methods of professional education). 2025;(4(74)):140-144. (In Russ.) https://doi.org/10.46845/2071-5331-2025-4-74-140-144