Abdulwahab, A. et al. trans. 2025. Design and Photocatalytic Evaluation of CdO–ZnO–Co3O4 Ternary Nanocomposite Synthesized by Co-precipitation Method . Thamar University Journal of Natural & Applied Sciences. 10, 1 (Jun. 2025), 16 – 24. DOI:https://doi.org/10.59167/tujnas.v10i1.2675.