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[S.l.]: SSRN, [2014]
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2011
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2006
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2022
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Centre for Evaluation in Education and Science (CEON/CEES), 2023
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2018
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Centre for Evaluation in Education and Science (CEON/CEES), 2018
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Journal of Central European Agriculture, 2018
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2018
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Centre for Evaluation in Education and Science (CEON/CEES), 2018
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National Library of Serbia, 2014
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2009
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2006
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2006
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National Library of Serbia, 2010
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Centre for Evaluation in Education and Science (CEON/CEES), 2023
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Centre for Evaluation in Education and Science (CEON/CEES), 2023
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National Library of Serbia, 2023
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Centre for Evaluation in Education and Science (CEON/CEES), 2022
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Centre for Evaluation in Education and Science (CEON/CEES), 2022