Study of the Effect of Berry Paper Mulberry on Optical Properties of Poly Methyl Methacrylate. Baghdad Science Journal, Iraq, Baghdad, v. 11, n. 2, p. 695–701, 2014. DOI: 10.21123/bsj.2014.11.2.695-701. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2681.. Acesso em: 6 may. 2024.