For citations:

Koshkarova N.I., Litovchenko O.G. INDICES OF PSYCHO-EMOTIONAL STATE OF ENGINEERING VOCATIONAL SCHOOL STUDENTS. Северный регион: наука, образование, культура. 2024;25(1):42-47. (In Russ.) https://doi.org/10.35266/2949-3463-2024-1-6