Belogurov, A. ., E. . Voevoda, E. . Romanova, y N. . Khohlova. «DEVELOPMENT OF EDUCATION DISTRICTS IN THE STATE SYSTEM OF RUSSIA: HISTORY AND MODERNITY». Revista Inclusiones, abril de 2020, pp. 562-57, https://revistainclusiones.org/index.php/inclu/article/view/1066.