6Marjolein van Offenbeek.??Processes and outcomes of team learning(J)European Journal of Work and Organizational Psychology . 2001 (3)
7Baig Lubna A,Asad Farah.Introducing problem-based learning in a medical school with traditional/conventional curriculum. Journal of the College of Physicians and Surgeons--Pakistan : JCPSP . 2003
8Michaelsen LK,Knight AB,Fink LD.Team-based leaming:a transformative use of small groups in college teaching. . 2004