Study the Effect of solvent on the Optical Properties Performance of active polymeric laser media. Baghdad Science Journal, Iraq, Baghdad, v. 4, n. 3, p. 387–392, 2021. DOI: 10.21123/bsj.2007.4.3.387-392. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/815.. Acesso em: 10 may. 2024.