Hayihama, Saffra, and Wilailak Suwazono. “The Use of Rhizopus Sp. Mutant for Lactic Acid Production by Solid State Fermentation”. Asia-Pacific Journal of Science and Technology 21, no. 2 (July 15, 2016): 52–58. Accessed May 4, 2024. https://so01.tci-thaijo.org/index.php/APST/article/view/62571.