“Flow Injection- Spectrophotometric Determination of Salbutamol Sulphate and Pyridoxine Hydrochloride Using 2,4-Dinitrophenylhydrazine”, Iraqi Journal of Science, vol. 54, no. 1, pp. 6–16, Dec. 2023, Accessed: Dec. 26, 2024. [Online]. Available: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/12013