LUQMQN HASAN, S.; شهد; HASANI SULTAN, S.; سعد. Utility of 2,2׳- Bipyridyl Reagent in Spectrophotometric Assay of Acetylcysteine in Pure Form and in Its Pharmaceutical Preparations. Journal of Education and Science (JES), [S. l.], v. 31, n. 3, p. 42–53, 2022. DOI: 10.33899/edusj.2022.134059.1246. Disponível em: https://rjps.uomosul.edu.iq/index.php/edusj/article/view/17387. Acesso em: 4 aug. 2025.