Elgtlawi D, Saleh DM, O Elaogal M. The effects of adding zirconium oxide Micro-particles to high impact polymethyl methacrylate on some mechanical properties. Libyan J Dent [Internet]. 2020 Sep. 2 [cited 2026 Jun. 6];4(2). Available from: https://journals.uob.edu.ly/index.php/LJD/article/view/1792