Negasu Guteta, Nigussie Banchiamlak, Mokonen Mihirat et al.
Frederick C. Gamst
Emily Schmidt, Fanaye Tadesse
Bulti Merga, Muktar Mohammed, Abdulatif Ahmed
Lindumusa Myeni, Mokhele Edmond Moeletsi, Isaiah Nyagumbo et al.
Temesgen Deressa, Girma Adugna, L. M. Suresh
Tilahun Kenea
Jianyong Ma, Sam S. Rabin, Peter Anthoni
Bezabih Fanta, Zekarias Zemarku, Elias Bojago
Yitea Seneshaw Getahun, Abrha Ybeyn Gebremedhn, Estifanos Lemma et al.
Kindie Getnet
Mulugeta Lemenih Kassaye