Bioactivity of Bacillus Species Isolated from Human Feces . Journal of Madenat Alelem, [S. l.], v. 4, n. 2, p. 50–61, 2012. Disponível em: https://journal.mauc.edu.iq/index.php/JMAUC/article/view/228. Acesso em: 30 apr. 2026.