Bac, B., 		Thao, N., 		Hanh, V., 		Duyen, L., 		Dung, N., 		Son, P., & 		An, D.
2022 Jun 27.  Removal of Pb2+ from Aqueous Solution using Thach Khoan Kaolin from Phu Tho Province. VNU Journal of Science: Earth and Environmental Sciences. [Online] 38:2