“Flow Injection- Spectrophotometric Determination of Salbutamol Sulphate and Pyridoxine Hydrochloride Using 2,4-Dinitrophenylhydrazine” (2023) Iraqi Journal of Science, 54(1), pp. 6–16. Available at: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/12013 (Accessed: 12 August 2025).