Research Article
Evaluation of Citric Acid Production by Penicillium sp. ZE-19 and its Improved UV-7 Strain
Department of Microbiology, University of Port Harcourt, P.M.B. 5323, Port Harcourt, Rivers State, Nigeria
Valentine E. Anyanwu
Department of Microbiology, University of Port Harcourt, P.M.B. 5323, Port Harcourt, Rivers State, Nigeria