N.H. Hussin, M.N.S. Saimin, N. Salleh, O.H. Hassan, M.Z.A. Yahya, and M.F.M. Taib, “EFFECT OF RARE-EARTH DOPING ON STRUCTURAL, ELECTRONIC AND OPTICAL PROPERTIES OF PEROVSKITE PbTiO3: FIRST PRINCIPLES APPROACH ”, Solid State Sci. Technol., vol. 24, no. 2, pp. 189–196, Apr. 2026, Accessed: Jul. 29, 2026. [Online]. Available: https://journal.massmalaysia.org/ojs/index.php/ssst/article/view/581