2026. Bioethanol Production from Pineapple Peel Waste by A Fermentation Process Using Saccharomyces Cerevisiae Microorganisms in A Batch Type Fermentor. ALKIMIA : Jurnal Ilmu Kimia dan Terapan. 10, 1 (Feb. 2026), 11–19. DOI:https://doi.org/10.19109/4tywp834.