@article{Shaposhnikova2026value-activity, author={Shaposhnikova, T.L. and Mukha, V.N. and Gordienko, O.A. and Vyazankova, V.V.}, title={Value-activity model of professional self-determination in engineering classes: theoretical substantiation}, journal={Scientific notes of P. F. Lesgaft University}, publisher={National State University of Physical Education, Sports and Health named after P.F. Lesgaft}, year={2026}, pages={157-164}, volume={}, issue={9}, }