Girija Mangalagatti. Advancements in Organic Solar Cells: A Comprehensive Review of Materials and Efficiency Improvements. Int J Intell Syst Appl Eng [Internet]. 2023 Dec. 25 [cited 2026 Jun. 13];11(11s):508 -. Available from: https://ijisae.org/index.php/IJISAE/article/view/6943