TY JOUR TI Professional Deficiencies of a Teacher Working with Children with Disabilities KW professional deficits KW competence KW professional skills KW students with disabilities KW methodological support KW methodical work KW difficulties KW teacher KW diagnostics JO Standards and Monitoring in Education AU Panasenkova, M.M. AU Solov'eva, I.V. PY 2025 IS 13 PB INFRA-M Academic Publishing LLC.