Soto-Pérez, Felipe, Manuel Franco, Claudia Monardes, and Fernando Jiménez. “Internet and clinic psychology: A review of cyber-therapies”. Journal of Psychopathology and Clinical Psychology    15, no. 1 (April 1, 2010): 19–37. Accessed March 14, 2025. https://revistas.uned.es/index.php/RPPC/article/view/4082.