By Kakkonen Tuomo   Sutinen Erkki   in International Journal of Continuing Engineering Education and Life-Long Learnin

ISSN:1560-4624|21|2-3|119-139

Inderscience Publishers‎(2011)‎

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By Dai Yue   Kakkonen Tuomo   Arendarenko Ernest   Liao Ding   Sutinen Erkki   in International Journal of Advanced Media and Communication

ISSN:1462-4613|5|1|19-39

Inderscience Publishers‎(2013)‎

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