Dan, Olena, and Larysa Trofimova. “A Study of The Properties of Forming Mixtures Containing Polystyrene Wastes”. Journal of Casting & Materials Engineering 5, no. 2 (June 9, 2021): 14–19. Accessed April 26, 2024. https://journals.agh.edu.pl/jcme/article/view/4155.