Mohammad Salim HA, Simo SM, Yaseen NA. Photocatalytic Degredation of Acid Alizarin Black Using Powder and Nanoparticles of Titanium Dioxide. SJUOZ. 2014;2(2):336-341. Accessed December 21, 2025. https://www.sjuoz.uoz.edu.krd/index.php/sjuoz/article/view/254