“Synthesis and Characterization of Mn₂O₃ Cuo Nanocomposite Using A Spirulina Biological Model for Dye Degradation in Polluted Water Under Visible Light”. International Journal of Medical Science and Dental Health, vol. 11, no. 11, Nov. 2025, pp. 155-66, https://doi.org/10.55640/ijmsdh-11-11-12.