Thanh Tam, N., Hoai Phuong Duy, N., Thi Phuong Thuy, T., Thi Thanh Tien, V., & Cong Khanh, T. (2020). Synthesis of adsorbent materials from FELDSPAR for removal of ammonium in water. Science & Technology Development Journal: Natural Sciences, 4(SI), SI115-SI125. https://doi.org/https://doi.org/10.32508/stdjns.v4i1.1002