source:Source: https://www.researchgate.net/publication/40625040_Web-based_communication_tools_in_a_European_research_project_The_example_of_the_TRACE_project/fulltext/0e607ed4f0c46d4f0aca81a8/Web-based-communication-tools-in-a-European-research-project-The-example-of-the-TRACE-project.pdf
