Khalaf, Husam S., Abdul Mohsin A. Al-Haidari, Sarmad B. Dikran, and Alaa K. Mohammed. 2017. “Spectrophotometric Determination of Sulfamethoxazole Following Simple Diazotization and Coupling With Diphenylamine”. Ibn AL-Haitham Journal For Pure and Applied Sciences 27 (3): 365-80. https://jih.uobaghdad.edu.iq/index.php/j/article/view/303.