J. JARAD, A.; T. A. ALHEETIMI, D.; M. ABASS, S.; A. HASHIM, R. Synthesis, Characterization and Spectral Studies of Y(III), La(II) and Rh(III) Complexes with 2,4-dimethyl-6-(4-nitro-phenylazo)Phenol . Ibn AL- Haitham Journal For Pure and Applied Sciences, [S. l.], v. 29, n. 1, 2017. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/50. Acesso em: 21 may. 2022.