TY JOUR TI Formation of professional competencies of future art teachers in the context of different models of plein air practice KW plein air practice KW teacher education KW competences KW organizational models KW concentrated practice KW distributed practice KW artistic education JO Journal of Pedagogical Studies AU Shadrina, S.S. AU Monahova, L.D. PY 2025 IS 10 PB INFRA-M Academic Publishing LLC.