Ezzulddin Hussein, I. and Himmadi Hasan, R. (2021) “The Effect of Zirconium Oxide Nanoparticle on the Tear Strength of Maxillofacial Silicone”, Al-Rafidain Dental Journal, 21(2), pp. 193–201. doi: 10.33899/rden.2020.128715.1060.