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1by Watanabe, R. (Ryoko)Other Authors: “...Hakkarainen, P. (Pentti)...”
Published 2016
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Doctoral Thesis -
2by Brėdikytė, M. (Milda)Other Authors: “...Hakkarainen, P. (Pentti)...”
Published 2011
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Doctoral Thesis -
3by Juntunen, A.-L. (Anne-Leena)Other Authors: “...Hakkarainen, P. (Pentti)...”
Published 2010
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Doctoral Thesis