Varios, Autores. “Prólogo”. https://revistascientificas.us.es/index.php/mAGAzin/issue/view/938, no. 8 (January 1, 2009): 4–5. Accessed August 16, 2024. https://revistascientificas.us.es/index.php/mAGAzin/article/view/8184.