1. Filtration mechanisms and manufacturing methods of face masks: An overview;Adanur,2020
2. AFNOR spec–masques barrières [www document],2020
3. Reuse of medical face masks in domestic and community settings without sacrificing safety: Ecological and economical lessons from the Covid-19 pandemic;Alcaraz;Chemosphere,2021
4. Indoor air changes and potential implications for SARS-CoV-2 transmission;Allen;JAMA,2021
5. Aerosol emission and superemission during human speech increase with voice loudness;Asadi;Sci. Rep.,2019