Putri Mulia O, Larosa FL, Septiarini TH, Rahmasari R, Suryadi H. Enhancing Kojic Acid Production in Aspergillus oryzae: Leveraging Crude Cellulase from Achatina fulica for Strain Improvement via Protoplasting and UV Mutagenesis. HAYATI J Biosci. 2024;31(4):693-701. doi:10.4308/hjb.31.4.693-701