Can M. Aybek (EDT)/ Johannes Huinink (EDT)/ Raya Muttarak (EDT)
(1)
Stephanie E. L. Bengtsson/ Bilal Barakat/ Raya Muttarak/ Wolfgang Lutz (FRW)/ Endale Birhanu Kebede (CON)
(1)
Stephanie E.L. (Wittgenstein Centre for Demography & Global Human Capital Bengtsson Austria),Bilal Barakat,Raya Muttarak
(1)
Willi Haas (EDT)/ Hanns Mohammer (EDT)/ Raya Muttarak (EDT)
(1)