Spectroscopy Determination of Iron (III) Ion by Using Azo Dye Derivedfrom Mefeminamic Acid. Academic Science Journal, [S. l.], v. 3, n. 3, p. 230–250, 2025. DOI: 10.24237/ASJ.03.03.877C. Disponível em: https://acadscij.uodiyala.edu.iq/index.php/Home/article/view/386. Acesso em: 29 aug. 2025.