MAI, T.; NGUYỄN, ĐẠT; NGUYỄN, ĐỒNG; VŨ, M.; TRẦN, H. Composite synthesized from nano layered double hydroxides (or oxides) and spherical biochar: Application for removing Congo red and methylene blue dyes from water. Science & Technology Development Journal - Engineering and Technology, v. 4, n. SI1, p. SI1-SI15, 3 set. 2021.