Darweesh, Samar A. “Simultaneous Determination of Sulfanilamide and Furosemide by Using Derivative Spectrophotometry”. Ibn AL-Haitham Journal For Pure and Applied Sciences 29, no. 2 (March 11, 2017): 240–253. Accessed November 24, 2024. https://jih.uobaghdad.edu.iq/index.php/j/article/view/113.