[1]
R. C. A. Aziz, I. A. Rahman, and D. Mohamad, “Synthesis of Silica Hybrid Nanoparticles and the Effect of Their Addition on the Hardness of the Dental Nanocomposites”, Int. J. Adv. Sci. Eng. Inf. Technol., vol. 2, no. 3, pp. 211–214, Jun. 2012.