Hozdić, Emine, and Elvis Hozdić. “Influence of Infill Structure Shape and Density on the Mechanical Properties of FDM 3D-Printed PETG and PETG+CF Materials”. Advanced Technologies and Materials 49, no. 2 (October 9, 2024): 15–27. Accessed March 9, 2025. https://jged.uns.ac.rs/index.php/atm/article/view/ATM-2024-2-002.