ADAMOVICH, Ksenia. Regional Differences in Educational Outcomes of Russian Students in PISA 2018: A Socio-Spatial Approach. Education Policy, [S. l.], n. 3, p. 49–61, 2022. DOI: 10.22394/2078-838X-2022-3-49-60. Disponível em: https://education-policy.owebs.ru/article/view/9973. Acesso em: 8 nov. 2026.