Hoang-Minh, T., L. Nguyen-Thanh, N. Thi Pham, D. Van Bui, H. Nguyen Thi, T. Dinh Nguyen, T. Minh Thi Nguyen, T. Duy Nguyen, R. F. Mählmann, and J. Kasbohm. “Optimized Ammonium Removal Using Al-Modified Bentonite: Insights into Structural and Mineralogical Changes”. Vietnam Journal of Earth Sciences, Feb. 2025, pp. 235-50, doi:10.15625/2615-9783/22479.