Anla, A.F.H. et al. 2023. Particle Size Improvement and Layer Absorption of Metil Halida MAPbI3 Perovskite Doping Phenethylammonium Iodide (PEAI). JURNAL ILMU FISIKA | UNIVERSITAS ANDALAS. 16, 1 (Sep. 2023), 13–21. DOI:https://doi.org/10.25077/jif.16.1.13-21.2024.