ZENG, Qingqin. Viewing "Aesthetic Freedom" from a Modern Perspective: A Review of Schiller’s "A Brief Book of Aesthetic Education. Journal of Theory and Practice of Social Science, [S. l.], v. 3, n. 7, p. 16–20, 2023. DOI: 10.53469/jtpss.2023.03(07).04. Disponível em: https://centuryscipub.com/index.php/jtpss/article/view/179. Acesso em: 5 oct. 2024.