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2021
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2020
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Bucharest: The Bucharest University of Economic Studies, 2020
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Science and Education Publishing Co., Ltd., 2013
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University of Zilina, 2014
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Periodica Polytechnica Budapest University of Technology and Economics, 2014
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Elsevier BV, 2013
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MDPI AG, 2023
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Informa UK Limited, 2024
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2021
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University of Dubrovnik, 2018
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MDPI AG, 2018
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EDP Sciences, 2017
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University of Zilina, 2015
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2010
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2004
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MDPI AG, 2022
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MDPI AG, 2018
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University of Zilina, 2016
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Elsevier BV, 2015