GARNOV, A. P.; BYKOVA, O. N.; BRYKIN, A. V.; Gudilin А. А. Russian education trends: protracted regression or moving forward. Amazonia Investiga, [S. l.], v. 8, n. 23, p. 308–317, 2019. Disponível em: https://amazoniainvestiga.info/index.php/amazonia/article/view/873. Acesso em: 3 jul. 2024.