Liv Tønnessen and Samia al-Nagar
Cahiers d'études africaines
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Robert Forster
Liv Tønnessen, Samia al-Nagar
Odd-Helge Fjeldstad and Ole Therkildsen
Carlo Koos, Peter Hangoma, Ottar Mæstad
Elhadi Ibrahim Osman
Merima Ali, Odd-Helge Fjeldstad and Abdulaziz Shifa
Journal of Economic Behavior & Organization