search query: @keyword economy / total: 9
references: 7-9 / 9
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title | year | author | ||
7. | 1999 | Pitkänen, Petri |
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8. | 1992 | Mörsky, Janne |
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9. | 1980 | Alho, Hannele |
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INSSI
title | year | author | ||
7. | 1999 | Pitkänen, Petri |
||
8. | 1992 | Mörsky, Janne |
||
9. | 1980 | Alho, Hannele |