Azmi, A.S., Mohd Rodzi, S., Ali, F. and Mohamad Puad, N.I. 2021. MAPPING LITERATURE REVIEW ON FERMENTATION SUBSTRATES FOR PRODUCTION OF LACTIC ACID BY RHIZOPUS SP: Mapping Literature Review on Lactic acid production by Rhizopus. Biological and Natural Resources Engineering Journal. 5, 2 (Dec. 2021), 1–27.