1. Collaborative learning: higher education, interdependence, and the authority of knowledge;Bruffee,1993
2. What do you mean by collaborative learning?;Dillenbourg,1999
3. Group problem‐solving processes: social interactions and individual actions;Chiu;J Theory Soc Behav,2000
4. Benchmarking terminology for network interconnection devices;Bradner;Benchmarking,1991
5. Benchmarking: the search for industry best practices that lead to superior performance;Camp,1989