Problem-based learning : a research perspective on learning interactions / edited by Dorothy H. Evensen, Cindy E. Hmelo.
. – London New York : Routledge , 2008
xiii, 362 p. : ill. ; 24 cm.
ISBN9780805826456 :
1. Problem-based learning. 1. Learning – Research.
I. Evensen, Dorothy H., Editor I. Hmelo-Silver, Cindy E., Editor