AL-ISSA, Mahmoud A.; ABBAS, Ayat A.; MATTY, Fadhel S. Synthesis and Characterization of Schiff Base Derived From Chitosan and Its Complexes With (Co+2, Ni+2 and Cu+2). Ibn AL-Haitham Journal For Pure and Applied Sciences, Baghdad, Iraq., v. 29, n. 2, p. 115–129, 2017. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/90. Acesso em: 9 apr. 2025.