Hole Transport Layer Optimization for Mixed Halide Perovskite based Solar Cells to achieve Better Photovoltaic Performance . Indian Journal of Pure & Applied Physics (IJPAP), [S. l.], v. 61, n. 10, p. 851–853, 2023. DOI: 10.56042/ijpap.v61i10.2573. Disponível em: https://or.niscpr.res.in/index.php/IJPAP/article/view/2573. Acesso em: 13 may. 2026.