Polymer Research Unit , College of Science Al-Mustansiriya University . Journal of the College of Basic Education, [S. l.], v. 24, n. 100, p. 35–46, 2022. DOI: 10.35950/cbej.v24i100.6465. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/6465.. Acesso em: 7 jul. 2025.