TY JOUR TI Organizational and Pedagogical Conditions of In-Service Training As a Factor in the Development of Mathematics Teacher’s Methodological Mobility: Results of Pedagogical Diagnostics KW professional mobility KW methodological mobility KW additional professional education programs KW advanced training of mathematics teachers . in-service mathematics teachers training JO Profession-Oriented School AU Zaharova, V.F. PY 2025 IS 13 PB INFRA-M Academic Publishing LLC.