“Obtaining Properties of Polymeric Filaments for 3D Printing from Dinizia Excelsa Ducke Fiber and Copper Nanoparticles”. Journal of Research Updates in Polymer Science 13 (November 20, 2024): 234–245. Accessed December 23, 2025. https://neolifescience.com/index.php/jrups/article/view/9890.