BUTOVSKAYA, Zinaida Sergeevna; KOSARETSKY, Sergey Gennadievich; ZVYAGINTSEV, Roman Stanislavovich. Educational poverty in the Russian Federation: problems of measurement and evaluation. Education Policy, [S. l.], n. 2, p. 52–69, 2022. DOI: 10.22394/2078-838X-2022-2-52-69. Disponível em: https://education-policy.owebs.ru/article/view/9956. Acesso em: 8 nov. 2026.