Remic, Katarina, Alen Erjavec, Julija Volmajer Valh, and Sonja Šterman. “Public Handling of Protective Masks from Use to Disposal and Recycling Options to New Products”. Strojniški vestnik - Journal of Mechanical Engineering 68, no. 4 (April 20, 2022): 281–289. Accessed December 22, 2024. https://ojs30.sv-jme.eu/index.php/sv-jme/article/view/38.