Determination of Molecular Weight and Viscosity of Irradiated Polystyrene . Baghdad Science Journal, Iraq, Baghdad, v. 20, n. 3(Suppl.), p. 1139, 2023. DOI: 10.21123/bsj.2023.8111. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/8111.. Acesso em: 9 may. 2024.