Results 291 to 293 of about 532,129 (293)
Some of the next articles are maybe not open access.
Statistical Methods
Soil Science
, 1939
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(10.1097/00010694-193902000-00006)
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Experimental methods
2008
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(10.1093/acprof:oso/9780199668632.003.0012)
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Special methods
1982
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(10.1007/978-94-011-0551-4_13)
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humans
terminologie
methodenmix
forschungsmethode
data collection
research design
business
chemistry
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