Basheer, Eman, and Salim. Mohammed. “Spectrophotometric Assay of Oxymetazoline-HCl in Pure Form and in Its Pharmaceutical Formulations Using Potassium permanganate.Pdf”. Libyan Journal of Science &Technology 13, no. 1 (September 18, 2022). Accessed July 19, 2024. https://journals.uob.edu.ly/LJST/article/view/2279.