ABDULALEEM ZAKARIA, R.; S. SALIH, E. Indirect Spectrophotometric Determination of Carvedilol, Olanzapine and Domperidone maleate in Pharmaceuticals Using Potassium permanganate and Alkali blue 4B Dye. Journal of Education and Science, [S. l.], v. 32, n. 3, p. 60–79, 2023. DOI: 10.33899/edusj.2023.138220.1328. Disponível em: https://edusj.uomosul.edu.iq/index.php/edusj/article/view/49281. Acesso em: 10 sep. 2025.