JAWAD, Mohammed Kadhim; QUSAY, Alaa Munaf. Investigation of Optical and Electrical properties of Solid Polymer Electrolyte based on Natural polymer. Iraqi Journal of Physics, Baghdad, Iraq., v. 23, n. 3, p. 75–85, 2025. DOI: 10.30723/ijp.v23i3.1395. Disponível em: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/1395. Acesso em: 2 sep. 2025.