Influence of gamma radiation on Dispersion Parameters of Poly Methyl methacrelate (PMMA). Journal of the College of Basic Education, [S. l.], v. 19, n. 77, p. 231–240, 2022. DOI: 10.35950/cbej.v19i77.8316. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/8316.. Acesso em: 18 jul. 2024.