1.Phuong NT, Hong CT, Nguyen TT, Nguyen TX, Nguyen TT, Pham TN, et al. Research on the adsorption of Pb2+ by apatite ore and purified apatite ore . Vietnam J. Sci. Technol. [Internet]. 2021 Dec. 29 [cited 2026 Apr. 17];59(6):745-61. Available from: https://vjst.vast.vn/jst/article/view/16185