Enhancement of Keratin Degrading Ability of Bacillus sp. Through Optimization of Submerged Fermentation: Enhancement of Keratin Degrading Ability of Bacillus sp. Biological Sciences - PJSIR, [S. l.], v. 66, n. 1, p. 20–27, 2023. DOI: 10.52763/PJSIR.BIOL.SCI.66.1.2023.20.27. Disponível em: https://www.v2.pjsir.org/index.php/biological-sciences/article/view/3002. Acesso em: 17 apr. 2026.