| Towards a New Generation of Virtual Campuses | 3 | 0.56 | 2010 |
| From Research Resources to Learning Objects: Process Model and Virtualization Experiences | 10 | 0.79 | 2006 |
| From Chasqui to Chasqui II: an Evolution in the Conceptualization of Virtual Objects | 5 | 0.59 | 2005 |
