1. Mask material filtration efficiency and mask fitting at the crossroads: Implications during pandemic times;Ardon-Dryer;Aerosol and Air Quality Research,2021
2. ASTM F2299-03: Standard test method for determining the initial efficiency of materials used in medical face masks to penetration by particulates using latex spheres,2017
3. ASTM F2100-20: Standard specification for performance of materials used in medical face masks,2020
4. ASTM D3776-20: Standard test methods for mass per unit area (weight) of fabric,2020
5. ASTM F3502-21: Standard specification for barrier face coverings,2021