Zaki, Shakahuddin, Dahyunir Dahlan, Siti Naqiyah Sadiqin, and Akrajas Ali Umar. 2025. “Effect of Cesium Iodide (CsI) Concentration Variation on the Performance of MethylAmmonium Lead Iodide (MAPbI₃)-Based Perovskite Solar Cells”. JURNAL ILMU FISIKA | UNIVERSITAS ANDALAS 17 (2):146-56. https://doi.org/10.25077/jif.17.2.146-156.2025.