Dust Mask with a Pressure Drop Measuring Device . Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, [S. l.], n. 78, p. 43–51, 2019. DOI: 10.20535/RADAP.2019.78.43-51. Disponível em: https://radap.kpi.ua/radiotechnique/article/view/1578. Acesso em: 2 jul. 2025.