Effect of Metal Ions, Solvents and Surfactants on the Activity of Protease from Aspergillus niger KIBGE-IB36. Journal of Basic & Applied Sciences, [S. l.], v. 13, p. 491–495, 2017. DOI: 10.6000/1927-5129.2017.13.80. Disponível em: https://setpublisher.com/index.php/jbas/article/view/1720. Acesso em: 7 may. 2026.