Nhat Ha, H.N., An, T.B., Viet, V., Mai Tho, N.T., Thang, T.N., Du, C.V., Kha, N.B., Minh, B.Q., Phuong Dieu, N.T. and Kim Phuong, N.T. 2015. Preparation of layered double hydroxides (LDHS) for arsenate and chromate removal. Vietnam Journal of Chemistry. 53, 5 (Dec. 2015), 647. DOI:https://doi.org/10.15625/7636.