Gadaa Journal is an open access, peer reviewed, multidisciplinary bilingual journal (online and print version) published biannually by the Institute of Oromoo Studies (IOS) in Jimma University. It is a double blind, peer reviewed, open access, refereed Journal aspiring to have a brand value among the world’s multidisciplinary journals. The journal publishes original, multidisciplinary, scientific (theoretical and empirical) research in all fields of studies focusing on Oromoo and accepts articles that address aspects of the totality of Oromoo life in space and time.