PHUONG, Nguyen Thu; HONG, Cao Thi; NGUYEN, Thi Thuy; NGUYEN, Thi Xuyen; NGUYEN, Thi Thom; PHAM, Thi Nam; NGUYEN, Thi Thu Trang; DO, Thi Hai; DINH, Thi Mai Thanh. Research on the adsorption of Pb2+ by apatite ore and purified apatite ore . <b>Vietnam Journal of Science and Technology</b>, Hanoi, VN, v. 59, n. 6, p. 745–761, 2021. DOI: 10.15625/2525-2518/59/6/16185. Disponível em: https://vjs.ac.vn/jst/article/view/16185. Acesso em: 10 jan. 2026.