Saleem Saleem, Mohammad, and Zaheda Ahmad Mohammed. “A Spectrophotometric Micro Determination of Pyridoxine Hydrochloride by Coupling Diazometry”. Journal of Education and Science 26, no. 5 (December 1, 2013): 23–35. Accessed September 10, 2025. https://edusj.uomosul.edu.iq/index.php/edusj/article/view/41324.