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1
by Bhat, Rajeev
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute
Subjects: “...technical efficiency...”
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2
by Hansjürgens, Bernd
Published 2020
MDPI - Multidisciplinary Digital Publishing Institute
Subjects: “...resource use efficiency...”
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3
by Hubbart, Jason A.
Published 2021
MDPI - Multidisciplinary Digital Publishing Institute
Subjects: “...Chinese provincial input efficiency...”