Seid Nuru, Holger Seebens
Jill E. Cairns, Jon Hellin, Kai Sonder
Meron Assefa Arega, Gerald Shively, Arega, Meron Assefa et al.
Abebe Cheffo
Fekadu Melese Debela
Salvatore Di Falco, Jean‐Paul Chavas
Tarekegn Derbib, Getasew Daru Tariku, Senait Kehali et al.
Ibrahim Worku, Worku, Ibrahim
Mebrahtom G. Kebedew, Seifu A. Tilahun, Fasikaw A. Zimale et al.
Megersa Adugna Gurara, Abebe Debele Tolche, Nura Boru Jilo et al.
Kinato Girma Nigussie
Girum Habte, Nibret Mekonen, Gulelat Desse Haki
