FATHI, N.; نجلاء. Study the ability of some gram positive bacillus species isolated from powdered infant milk to produce toxin. Journal of Education and Science (JES), [S. l.], v. 27, n. 4, p. 99–114, 2018. DOI: 10.33899/edusj.2018.159300. Disponível em: https://rjps.uomosul.edu.iq/index.php/edusj/article/view/17803. Acesso em: 4 aug. 2025.