AMAL A. ALMOUSA; EL-GHANY, M. N. A.; EMAN H. ASHOUR. Citric Acid Fermentation by Aspergillus niger. Journal of Innovations in Pharmaceutical and Biological Sciences, [S. l.], v. 5, n. 4, p. 20–37, 2018. DOI: 10.56511/JIPBS.2018.v5.i04.pp20-37. Disponível em: https://jipbs.com/index.php/journal/article/view/337. Acesso em: 15 nov. 2026.