« Studies on the Possibilities of Improving Plastic Management Services ». The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science 45, no. 4 (décembre 15, 2022): 104–113. Consulté le novembre 2, 2026. https://ojs.ugal.ro/index.php/mms/article/view/5829.