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 (October 9, 2024). Accessed October 10, 2024. http://sp.ftn.uns.ac.rs/index.php/atm/article/view/1423.