Trùng Dương, N., & Nguyễn, M. S. (2019). PHOTOLUMINESCENCE MECHANISM OF THE RARE EARTH IONS Eu3+ and Sm3+ DOPED INSIDE TiO2 NANOPARTICLES. Hue University Journal of Science: Natural Science, 128(1A), 27-38. https://doi.org/10.26459/hueuni-jns.v128i1A.5146