Professor of Cultural Anthropology, Institute of Slavic Studies, Polish Academy of Science

Syarif Hidayatullah State Islamic University

Universitas Islam Negeri Sunan Kalijaga

Associate Professor, Study of Religions, Södertörn University

Vytautas Magnus University

Universität der Bundeswehr München, Department of Social Sciences and Public Affairs

Professor Emeritus, SOAS University of London

Professor, University of Stavanger

University College Cork, National University of Ireland

Université Laval, Québec