A. Al-Taee, Omar. “Spectrophotometric Determination of Sulfacetamide and Sulfamethaxazole in Aqueous Solution Using Tetracyanoethylene Reagent”. Journal of Education and Science 25, no. 4 (December 1, 2012): 47–59. Accessed September 9, 2025. https://ojs.uomosul.edu.iq/index.php/edusj/article/view/41217.