ПЕРЕДЕРІЙ, О. Л. The influence of the educational system on the level of personal anxiety of the Waldorf schools and High schools students. Educational Dimension, Kryvyi Rih, Ukraine, v. 50, p. 292–304, 2017. DOI: 10.31812/pedag.v50i0.1316. Disponível em: https://journal.kdpu.edu.ua/ped/article/view/1316. Acesso em: 2 oct. 2024.