TY CONF TI SYSTEM ANALYSIS OF THE USE OF ART THERAPY TECHNIQUES IN THE WORK OF A PRESCHOOL EDUCATIONAL INSTITUTION KW art therapy KW exercise KW correctional work JO CHALLENGING ISSUES IN SYSTEMS MODELING AND PROCESSES AU Kartashova, V.A. AU Potapova, I.B. PY 2025 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov