Urea Formaldehyde Aniline Based Polymer Ligand Synthesis And Research. Eurasian Journal of Physics,Chemistry and Mathematics, [S. l.], v. 52, p. 13–16, 2026. Disponível em: https://geniusjournals.org/index.php/ejpcm/article/view/7330. Acesso em: 16 apr. 2026.