Muhammad Nur Hanafi Harolanuar, Nurul Fitriah Nasir, Hanis Zakaria, and Ishkrizat Taib, “Analysis of Fluid Flow on the N95 Facepiece Filtration Layers ”, J. Adv. Res. Fluid Mech. Therm. Sc., vol. 100, no. 1, pp. 172–180, Oct. 2022.