A. Mohammed, Salim, سالم, Mohammed M. Mohammed, and محمد. “Spectrophotometric Determination of Bismuth With Alizarine Red S and Cetylpyridinium Chloride - Application to Water Samples, Urine and Veterinary Preparation”. Rafidain Journal of Science 24, no. 9 (June 24, 2025): 52–63. Accessed August 7, 2025. https://ojs.uomosul.edu.iq/index.php/rsci/article/view/12781.