Gowri, A. and Singh, A. (2023) “Study of the Relationship Between Energy Gap and Refractive Index in Perovskite Solar Cells”, Stallion Journal for Multidisciplinary Associated Research Studies, 2(1), pp. 1–4. Available at: https://sjmars.com/index.php/sjmars/article/view/45 (Accessed: 3 April 2025).