PUBLICACIONES INTERNACIONALES
| Experimenting with a Computer Mediated Collaborative Interaction Model to Support Engineering Courses Computer Applications in Engineering Education. Wiley ISSN 1061-3773 | 2004 |
| Continuous Learning Environment to Support Collaborative Education in Public Schools in Chile Intertech2004 Miami June 14-18 | 2004 |
| Desarrollo de un Editor de Texto Colaborativo :EtcWeb Sistemas Distribuidos y Redes, Infonor´97,X Simposio Internacional en Aplicaciones de Informática. | 1997 |