Photo-Electrical Tandem of Modulated Polyvinyl Alcohol Based Plasticized Solid Polymer Electrolyte Nanocomposite Films: Effect of Propylene Carbonate Contents. TU J. Nat. Appl. Sci. 2023, 8 (1), 39 – 55. https://doi.org/10.59167/tujnas.v8i1.1490.