JARJEES, S.; ALLEH, M. Investigation of beta-lactase enzymes in chromosomal bacilli isolated from diarrhea in children. Journal of Education and Science, [S. l.], v. 21, n. 4, p. 45–54, 2008. DOI: 10.33899/edusj.2008.56093. Disponível em: https://edusj.uomosul.edu.iq/index.php/edusj/article/view/42405. Acesso em: 10 sep. 2025.