SALEEM SALEEM, M.; AHMAD MOHAMMED, Z. A spectrophotometric micro determination of pyridoxine hydrochloride by coupling diazometry. Journal of Education and Science, [S. l.], v. 26, n. 5, p. 23–35, 2013. DOI: 10.33899/edusj.2013.163052. Disponível em: https://edusj.uomosul.edu.iq/index.php/edusj/article/view/41324. Acesso em: 10 sep. 2025.