Dominik Grzesiczak, and Przemysław Postawa. “Characteristics of Strength and Structure of PE - HD Composite With Addition of PE – HD Waste”. ACTA INNOVATIONS 20 (July 31, 2016): 13–20. Accessed January 15, 2026. https://www.actainnovations.com/index.php/pub/article/view/20_2.