%0 Journal Article
%A Lu Xiao
%T Exploring the Use of Contextual Modules for Understanding and Supporting Collaborative Learning Activities: An Empirical Study
%J Computer Science and Information Systems
%D 2012
%V 9
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CSIS_2012_9_2_a21/
%F CSIS_2012_9_2_a21