%0 Journal Article %T Valorization of khat (Catha edulis) waste for the production of cellulose fibers and nanocrystals %A Gabriel, Tesfaye %A Wondu, Kebede %A Dilebo, Jemal %J PLoS ONE %V 16 %N 2 %D 2021-02-09 %I Public Library of Science %~ DeepDyve