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Research changed qualitatively around the turn of the century, i. e. new methods, scientific theories and forms of practice changed the nature of research.

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Research changed qualitatively around the turn of the century, i. e. new methods, scientific theories and forms of practice changed the nature of research.

Edit
Promote Demote Fragment Fix

+
Research changed qualitatively around the turn of the century, i. e. new methods, scientific theories and forms of practice changed the nature of research.

Edit
Promote Demote Fragment Fix

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