MUHAMMAD FAISAL, Rina. Buckyball Derivatives as Acceptors in Organic Photovoltaics: A Review. International Journal of Formal Sciences: Current and Future Research Trends, Jordan, v. 13, n. 1, p. 119–149, 2022. Disponível em: https://ijfscfrtjournal.isrra.org/Formal_Sciences_Journal/article/view/646. Acesso em: 21 sep. 2025.