Cárdenas-Giraldo, Juan Manuel, Andrés Felipe Rojas-González, and Beatriz Clemencia Galviz-Garcia. “Changes in the Chemical Structure of High-Density Polyethylene When Undergoing Multiple Reprocessing”. Revista Ingenierías Universidad de Medellín 18, no. 35 (December 1, 2019): 111-124. Accessed April 20, 2024. https://revistas.udem.edu.co/index.php/ingenierias/article/view/2235.