Shcholokov Е., et al. “IMPROVEMENT OF THE NOTIFICATION AND EVACUATION SYSTEM FOR CHILDREN WITH HEARING IMPAIRMENTS IN EDUCATIONAL INSTITUTIONS”. Municipal Economy of Cities. Series: «Economy Science», vol. 1, no. 189, Apr. 2025, pp. 368-76, doi:10.33042/2522-1809-2025-1-189-368-376.