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1
by Leonhardt, Sven
Published 2024
De Gruyter
Subjects: “...mobility concepts...”
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2
by Rauch, Erwin
Published 2020
MDPI - Multidisciplinary Digital Publishing Institute
Subjects: “...concept investigation...”
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3
by Clodoveo, Maria Lisa
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute
Subjects: “...search engine concept...”
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4
by Visvizi, Anna
Published 2020
MDPI - Multidisciplinary Digital Publishing Institute
Subjects: “...problem-solved concept...”