Bui, Thi Van Anh, and Viet Anh Ngo. “The Influence of the Compositions of Reactants on the Luminescence Intensity of Zn2SiO4: Mn Synthesized by Sol-Gel Method Using Hydrochloric Acid”. JST: Engineering And Technology For Sustainable Development, vol. 31, no. 1, Mar. 2021, pp. 1-5, doi:10.51316/jst.148.etsd.2021.31.1.1.