Abduljabbar, Ahmed Abdulameer, Abd kati, Firas, I. Haddad, Ayad and Rehman, Ihtesham u ORCID: 0000-0003-2502-7608 (2023) Evaluation of the Effect of Nano and Micro Hydroxyapatite Particles on the Impact Strength of Acrylic Resin: In Vitro Study. Journal of Techniques, 5 (3). pp. 213-217. ISSN 1818-653X