GOWRI, Amirtha; SINGH, Amita. Study of the Relationship Between Energy Gap and Refractive Index in Perovskite Solar Cells. Stallion Journal for Multidisciplinary Associated Research Studies, [S. l.], v. 2, n. 1, p. 1–4, 2023. Disponível em: https://www.sjmars.com/index.php/sjmars/article/view/45. Acesso em: 5 sep. 2025.