A. SOLYMAN, W.; S. BUNI, M.; A. ALI, S. Effect of Gamma-Ray and Temperature on the Viscosity of Polystyrene. Journal of Education and Science (JES), [S. l.], v. 26, n. 1, p. 40–48, 2013. DOI: 10.33899/edusj.2013.89661. Disponível em: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23232. Acesso em: 6 aug. 2025.