Frontiers in Microbiology, Vol 10 (2019) Johansen, P G, Owusu-Kwarteng, J, Parkouda, C, Padonou, S W & Jespersen, L 2019, ' Occurrence and Importance of Yeasts in Indigenous Fermented Food and Beverages Produced in Sub-Saharan Africa ', Frontiers in Microbiology, vol. 10, 1789 . https://doi.org/10.3389/fmicb.2019.01789 Frontiers in Microbiology