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Brussels: European Union, [2018]
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[Brussels]: [European Parliament], [2016]
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[Brussels]: [European Parliament], [2016]
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[Brussels]: [European Commission], [2017]
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[Brussels]: [European Commission], [2017]
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MDPI AG, 2021
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Springer Science and Business Media LLC, 2020
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MDPI AG, 2022
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MDPI AG, 2021
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MDPI AG, 2021
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MDPI AG, 2021
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MDPI AG, 2021