Some peculiarities of the kinetics of interaction of cationic hydrogels based on copolymers of vinyl esters of monoethanolamine and ethylene glycol with copper ions. Periodicals of Engineering and Natural Sciences, [S. l.], v. 9, n. 4, p. 291–304, 2021. DOI: 10.21533/pen.v9.i4.945. Disponível em: https://pen.ius.edu.ba/index.php/pen/article/view/945. Acesso em: 18 apr. 2026.