COPOLYMERIZATION OF ACRILIC ACID WITH ACRYLAMIDE IN THE PRESENCE OF A CHELATE COMPLEX Mn(II) . Bulletin of NPUA: Chemical and Environmental Technologies, [S. l.], v. 1, p. 35–44, 2026. Disponível em: https://journals.polytechnic.am/index.php/cet/article/view/467. Acesso em: 25 oct. 2026.