Wei, Yang, and Mao Kainan. “Sedimentary Features of the Bauxite-Bearing Rock Series in Central Guizhou”. Journal of Mines, Metals and Fuels 66, no. 5 (October 21, 2022): 276–279. Accessed April 20, 2024. https://informaticsjournals.com/index.php/jmmf/article/view/31705.