Socio-economic Contributions of the Retail Sale of Mfumbwa (Gnetum africanum Welw.) among Traders in the Uíge City, Angola

Authors

Monizi Mawunu, Agnaldo de Assunção Cardoso Fernando, Abreu Zuanga Panzo, Nsimba Fineza Eduardo Mawunu, Hermenegildo Augusto Narciso, Thea Lautenschläger, Ngbolua Koto-te-Nyiwa, Luyindula Ndiku, Lukoki Luyeye