MOHAMED YOUNIS, A.; MAHMOOD HUSSIN, M. Study of the stability constants of a number of aromatic azo-chalcone dyes through their reaction with the reagent para-phenylenediaminetetraacetic acid. College of Basic Education Research Journal, [S. l.], v. 21, n. 1, p. 634–650, 2025. DOI: 10.33899/berj.2025.187025. Disponível em: https://edusj.uomosul.edu.iq/index.php/berj/article/view/38243. Acesso em: 26 oct. 2025.