Saleem Saleem, Mohammad, and Zaheda Ahmad Mohammed. “A Spectrophotometric Micro Determination of Pyridoxine Hydrochloride by Coupling Diazometry”. Journal of Education and Science (JES) 26, no. 5 (December 1, 2013): 23–35. Accessed August 6, 2025. https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23196.