Production of Ethanol from Cassava and Sweet Potatoes using Yeast Extract from Palm Wine. Journal of Science and Technology, [S. l.], v. 11, n. 1, p. 20–26, 2016. DOI: 10.4314/just.v11i1.1059. Disponível em: https://journal.knust.edu.gh/index.php/just/article/view/1059. Acesso em: 12 jun. 2026.