Viet Thinh, N., Viet Hai, L., Nhat Nguyen, B., Kim Thoa, D., & Phuong Thoa, N. (2008). LECTROREDUCTION OF NITRATE IONS ON COPPER AND COPPER MODIFIED BY POLYPYROLE ELECTRODES. Science and Technology Development Journal, 11(1), 68-73. https://doi.org/https://doi.org/10.32508/stdj.v11i1.2599