‘Bibi Titi Mohamed’ by Chambi Chachage and Jacqueline Mgumia https://oxfordre.com/africanhistory/view/10.1093/acrefore/9780190277734.001.0001/acrefore-9780190277734-e-473

 

NB: If you cannot access the article, contact chambi78@yahoo.com or @udadisi on twitter.