TY JOUR TI Theory and Practice of Free Education in Russia at the Turn of the 19 th and 20 th Centuries KW free education; pedagogical concepts of the 19 th century; childhood; educational reforms; domestic pedagogy; socio-economic transformations; humanistic pedagogy; personality-oriented education; Russian pedagogical thought; pedagogical innovations; history of education JO Primary Education AU Milovanov, A.V. PY 2026 IS 14 PB INFRA-M Academic Publishing LLC.