A Comparative Study On The Effectiveness Of Mouthwash Using Intelligent  System and Its Effect to COVID-19. Global Journal of Sciences, [S. l.], v. 1, n. 1, p. 28–34, 2024. DOI: 10.48165/gjs.2024.1103. Disponível em: https://www.journals.acspublisher.com/index.php/gjs/article/view/19834. Acesso em: 11 may. 2025.