Optical Properties Degradation of Organolead Halide Perovskite with Lead Devired from Solder Wire. Jurnal Teknik Mesin, [S. l.], v. 7, n. 1, p. 50–55, 2017. DOI: 10.21063/jtm.2017.v7.i1.50-55. Disponível em: https://jtm.itp.ac.id/index.php/jtm/article/view/500. Acesso em: 21 agu. 2025.