[1]
P. Intra, V. . Asanavijit, and W. . Rattanachan, “Evaluation of the Particle Filtration Efficiency of Surgical Masks by Electrostatic and Light Scattering Particle Counters”, Eng. & Technol. Horiz., vol. 39, no. 2, pp. 53–69, Jun. 2022.