“Stopping Power of Electrons and Protons InPolyethylene TerephthalateC10H8O4, and PolyurethaneC17H16N2O4”. Turkish Journal of Computer and Mathematics Education (TURCOMAT), vol. 12, no. 10, Apr. 2021, pp. 6641 – 6645, https://doi.org/10.17762/turcomat.v12i10.5526.