By Sampawende J.-A. TAPSOBAInternational symposium "The challenges of strengthening regional integration in West Africa", December 13-14 2016, Ouagadougou
By Georges DOTSIS, Alexandros SARRIS, Athanasios TRIANTAFYLLOUchap.8 in George Mergos and Marina Papanastasiou (eds), Food Security and sustainability: Investment and financing along agro-food chains, Palgrave Macmillan, pp. 161-174.