For citations:
Samylkina N.N., Kashapova R.F. Studying 3d modeling and prototyping in pre-professional classes with the help of the T-FLEX CAD program. Implementation of the project result in the form of an educational startup. Informatics in school. 2023;(5):14-26. (In Russ.) https://doi.org/10.32517/2221-1993-2023-22-5-14-26