Hydroxyapatite Nanoparticle Modification of 3D-Printed Crown Resin: Effects of Concentration on Surface Roughness and Vickers Hardness After Thermocycling. - Koç, Elif; Abdulai, Dalndushe; Batgerel, Oyun-Erdene; Yazıcıoğlu, Oktay; Suradi, Raghib; Moghbel, Mehran (Journal of Functional Biomaterials, 2026)