J. W. Maloba, J. M. Kiambigi, and C. K. Kabubo, “Reutilizing Single-Use Surgical Face Masks to Improve the Mechanical Properties of Concrete: A Feasibility Study”, Eng. Technol. Appl. Sci. Res., vol. 13, no. 2, pp. 10511–10516, Apr. 2023.