Alemu, Girmachew (PhD)Girma, Yalemfiker2019-04-052023-11-082019-04-052023-11-082010-03http://etd.aau.edu.et/handle/123456789/17631enCollective Criminal Responsibility of the Derg MembersCollective Criminal Responsibility of the Derg Members in the Case of Special Prosecutor V. Colonel Mengistu Hailemariam Et AlThesis