Mahdi, N. M., & Hadi, A. A. (2025). Assessment of Pseudoephedrine Sulfate by Spectrofluorometric Method in Pharmaceutical Formulations By means of Derivatization 2-Chloro-7-Nitrobenzo ‐2‐Oxa‐1, 3‐Diazole. Technium Sustainability, 9, 33–46. https://doi.org/10.47577/sustainability.v9i.12537