Đức, Trương Đình, Nguyễn Thị Thu Hương, Nguyễn Văn Bằng, and Hoa Hữu Thu. 2012. “ Ti–pillared Clays and Their Adsorption Potential of Organic Contaminants”. Vietnam Journal of Chemistry 48 (1). https://doi.org/10.15625/1974.