A flexible graphene electrode for a high-performance flexible supercapacitor a large-area graphene-based electrode. Journal of Basrah Researches (Sciences), [S. l.], v. 52, n. 1, p. 204–223, 2026. DOI: 10.56714/bjrs.52.1.15. Disponível em: https://jou.jobrs.edu.iq/index.php/home/article/view/451. Acesso em: 25 aug. 2026.