Friction and Wear Resistance for Polyetheretherketone Filled with Different Filler Materials: A Comparative Study. Kurdistan Journal of Applied Research, [S. l.], v. 2, n. 3, p. 335–340, 2017. DOI: 10.24017/science.2017.3.55. Disponível em: https://kjar.spu.edu.iq/index.php/kjar/article/view/124.. Acesso em: 8 aug. 2025.