Le, Khanh, Oanh Pham, Thong Tran, and Vien Le. 2016. “Photocatalytic Activities of Sulfur Doped SrTiO3 under Simulated Solar Irradiation”. VNUHCM Journal of Science and Technology Development 19 (3), 176-84. https://doi.org/https://doi.org/10.32508/stdj.v19i3.581.