Improvement the characteristic of Face Mask by Addition Arabic ‎Gum or Activated Charcoal to Biopolymers. Journal of University of Babylon for Engineering Sciences, [S. l.], v. 32, n. 2, p. 13–26, 2024. DOI: 10.29196/0bz0jk80. Disponível em: https://journalofbabylon.com/index.php/JUBES/article/view/5180. Acesso em: 19 apr. 2025.