“Copper Decorated on Fluorine Doped Tin Oxide as a Transparent Conductor Oxide for Photovoltaic Energy by DSSCs”, GJSFR, vol. 21, no. H4, pp. 1–14, Jul. 2021, Accessed: Aug. 14, 2026. [Online]. Available: https://www.journalofscience.org/index.php/GJSFR/article/view/2965