Ngo, T.-H., Pham Thi, L.-H., Le, D.-T., Nguyen, V.-Q., & Nguyen, T.-H. (2026). Photocatalytic properties of \(\textbf{ZnO-TiO}_2\textbf{/g-C}_3\textbf{N}_4\) nanocomposites synthesized by a simple hydrothermal method. HPU2 Journal of Science: Natural Sciences and Technology, 5(02), 56–64. https://doi.org/10.56764/hpu2.jos.2026.5.02.56-64