MOHAMMED, Reem Rafea; HUSSEIN, Mohammed T. Linear and Non-Linear Optical Properties for Organic Semiconductor (CuPc) Thin Films. Iraqi Journal of Physics, Baghdad, Iraq., v. 19, n. 48, p. 10–20, 2021. DOI: 10.30723/ijp.v19i48.639. Disponível em: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/639. Acesso em: 8 apr. 2025.