Saeed Bayat, Wahhab Qelich, Hossein Amiri
Christian F. Pfeil, Lars P. Feld
Umer J. Banday, Ranjan Aneja
James Avoka Asamani, San Boris Kouadjo Bediakon, Hamza Ismaila [...]
, Hossein Amiri, Lars P. Feld, San Boris Kouadjo Bediakon, Hamza Ismaila 
