VAJTÁNÉ, Éva Klára Boros. Open-air schools in Hungary - A countrywide overview. Journal of Applied Technical and Educational Sciences, [S. l.], v. 9, n. 3, p. 31–49, 2019. DOI: 10.24368/jates.v9i3.138. Disponível em: https://jates.org/index.php/jatespath/article/view/138. Acesso em: 3 apr. 2025.