Emeritus Professor of Iranian and Central Asian Studies, SOAS University of London

Associate Professor of Payame Noor University, Department of Linguistics, Tehran, Iran

Professor of Linguistics, University of Bamberg

Sapienza University of Rome

Associate Professor of Linguistics, University of Toronto Mississauga

Allameh Tabataba'i University

Carleton University

Columbia University

AHRC research fellow

Allameh Tabataba'i University