[1]
Chang, V., Gütl, C., Kopeinik, S. and Williams, R. 2009. Evaluation of Collaborative Learning Settings in 3D Virtual Worlds. International Journal of Emerging Technologies in Learning (iJET). 4, 7 (Nov. 2009), pp. 6–17. DOI:https://doi.org/10.3991/ijet.v4i7.1112.