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Assistant professor of Spanish and Medieval and Renaissance Studies at University of Ottawa at -

Assistant Professor in Comparative Politics & International Relations, in the School of Arts & Social Sciences at Hong Kong Metropolitan University

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Professor and Chair at -

National University of Singapore

Emeritus Professor at National University of Singapore

National University of Singapore

Professor of Law at National University of Singapore

The London School of Economics and Political Science

Lecturer at The London School of Economics and Political Science

DePaul University

Lecturer at DePaul University

DePaul University

Adjunct Professor at DePaul University

Adjunct Professor Criminal Justice at Elmhurst University

DePaul University

Assistant Professor at DePaul University