ARUM RESTU WIDYASTI, Amin Sri Wahyu Ningrum, Vella Liani. PENGARUH VARIASI ASAM DALAM FERMENTASI BIOMASSA BERBAHAN BAKU ALGA Spirogyra sp. TERHADAP KADAR ETANOL. Pelita - Jurnal Penelitian Mahasiswa UNY, [S. l.], v. 11, n. 2, 2016. Disponível em: https://journal.uny.ac.id/index.php/pelita/article/view/10926. Acesso em: 12 may. 2025.