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- 1st European Workshop on Awareness and Reflection in Learning Networks ARNets11, in conjunction with EC-TEL 2011, Palermo Italy, September 21, 2011, (2011)
- Computers in Human Behavior 27(5):1942-1947 (2011)
- Int. J. Hum.-Comput. Stud. 69(9):563-570 (2011)
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- Multimedia Tools Appl. 42(1):97-113 (2009)
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