Joel A. Lefever
University of Pennsylvania
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
United States
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University of Pennsylvania
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Lafayette College
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University of Pittsburgh
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Georgia Institute of Technology
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Google
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Houghton College
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Mount Holyoke College
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Princeton University
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United States Naval Academy
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University of Wisconsin-Madison
France
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École centrale de Lyon
China
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Beihang University
Italy
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University of Valle