Preparation And Study The Structural And Optical Properties Of Polyethylene Glycol Thin Films Doped With Rhodamine 6g Dye. Journal of the College of Basic Education, [S. l.], v. 30, n. 128, p. 334–345, 2025. DOI: 10.35950/cbej.v30i128.12820. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/12820.. Acesso em: 15 may. 2025.