OPTIMIZATION OF METAL ION CONCENTRATION IN YEAST EXTRACT-PEPTONE MEDIUM FOR ENHANCED BIOETHANOL FERMENTATION USING RESPONSE SURFACE METHODOLOGY. Appl Biol Res [Internet]. 2025 Apr. 20 [cited 2025 May 18];27(1):94-105. Available from: https://journals.acspublisher.com/index.php/abr/article/view/21599