Lkhagvajav, Sarantuya, et al. “Structural and Electronic Properties of the Spinel Li<sub>4< sub>Ti<sub>5< sub>O<sub>12< Sub>”;. Mongolian Journal of Chemistry, vol. 20, no. 46, Dec. 2019, pp. 7-12, doi:10.5564/mjc.v20i46.1236.