Spartan Scytale: a Cryptographic Device applied to Greek Classroom in Secondary Education. Avances en Supervisión Educativa, [S. l.], n. 43, 2025. DOI: 10.23824/ase.v0i43.951. Disponível em: https://avances.adide.org/index.php/ase/article/view/951. Acesso em: 14 aug. 2025.