search query: @keyword quality plan / total: 4
references: 2-4 / 4
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title | year | author | ||
2. | 1997 | Joki, Samuli |
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3. | 1994 | Ylinen, Jussi |
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4. | 1993 | Väisänen, Tuire |
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INSSI
title | year | author | ||
2. | 1997 | Joki, Samuli |
||
3. | 1994 | Ylinen, Jussi |
||
4. | 1993 | Väisänen, Tuire |