Belay Tizazu Mengistie, A.P.J. Mol, Peter Oosterveer et al.
World Bank
Yohannes Gelaye
Gad Perry, Fikirte Gebresenbet, Michelle DaPra
Tesfaye Tadesse Ega
Yohannes Biru Aemro, Pedro Moura, Anı́bal T. de Almeida et al.
Osama B Hassan, Laura B Nellums
Mussie Alemayehu
Samuel Chane Teferi
Kate Hampshire, Tawonga Mwase‐Vuma, Kassahun Alemu et al.
Hilal Yılmaz, Abdurrahim YILMAZ
Biruk Wogayehu, Ayalewu Adinewu Wondimagegn, Mulugeta Asfaw Asaro et al.
