BHATNAGAR, D.; JOSEPH, Imelda; PAUL RAJ, R. Amylase and acid protease production by solid state fermentation using Aspergillus niger from mangrove swamp. Indian Journal of Fisheries, India, v. 57, n. 1, p. 45–51, 2011. Disponível em: https://epubs.icar.org.in/index.php/IJF/article/view/7522. Acesso em: 29 jul. 2026.