OZIMIC, Nejc, 2023, Optimizing waste material integration: investigating the effect of non-thermal oxygen plasma surface treatment of crumb rubber to improve compatibility with closed-cell polyurethane foam : master thesis [online]. Master’s thesis. Slovenj Gradec : N. Ozimic. [Accessed 10 April 2025]. Retrieved from: https://dirros.openscience.si/IzpisGradiva.php?lang=eng&id=18233