Professor of Sociology of Islam, UIN Sunan Gunung Djati Bandung

Keenan Chair in Interfaith Studies, Professor of Islamic and Interreligious Studies

Ibn Haldun University

Singapore University of Social Sciences

Department for European Islam Studies, Faculty of Oriental Studies, University of Warsaw

UIN Sayyid Ali Rahmatullah Tulungagung

United International University

Professor at Universitas Islam Negeri Sultan Syarif Kasim Riau

Professor of Global Studies and Sociology

University of Tehran