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de Freitas, Sara and Rebolledo-Mendez, G. and Liarokapis, F. and Magoulas, George D. and Poulovassilis, Alexandra (2010) Learning as immersive experiences: using the four-dimensional framework for designing and evaluating immersive learning experiences in a virtual world. British Journal of Educational Technology 41 (1), pp. 69-85. ISSN 0007-1013.