Dung, T., Nguyen, M., & Chinh, H. (2024). Study on the fabrication and investigation of the structural, optical and photocatalytic properties of Co2+, Ni2+ co-doped ZnO nanomaterials. VNUHCM Journal of Engineering and Technology, 6(SI3), 73-79. https://doi.org/https://doi.org/10.32508/stdjet.v6iSI3.1256