Vu, N. T., Nguyen, A. P., Nguyen, H. S., Pham, V. A., Vu, D. T. and Le, Q. M. (2026) “Composite materials based on biochar from coffee husk origin and nano zero-valent type Fe/Cu: Potential for treatment of water sources contaminated with As(V): Scientific paper”, Journal of the Serbian Chemical Society. Belgrade, Serbia, 91(2), pp. 195–212. doi: 10.2298/JSC250205033V.