Private tutor.
Education : Higher education, Master, Сумской государственный университет
School teacher, University lecturer, Private tutor.
Education : Higher education, Sumy Teachers' Training University
Private tutor.
Education : Higher education, Киевский педагогический университет
School teacher, Private tutor.
Education : Master, Сумской педагогический университет им. А.С. Макаренка