TY JOUR TI Professional Achievements of Teachers: Scientific Representations and Longitudinal Analysis of Changes KW additional professional education KW general education KW professional development of teachers KW professional achievements of teachers KW evaluation of professional achievement JO Scientific Research and Development. Socio-Humanitarian Research and Technology AU Volkov, V.N. AU Modestova, T.V. PY 2023 IS 12 PB INFRA-M Academic Publishing LLC.