Bahtiar, Ayi, and Khairul Habibie. “THE STABILITY STUDIES OF MIXED HALIDE PEROVSKITE CH3NH3PbBrXI3-X THIN FILMS IN AMBIENT WITH AIR HUMIDITY 70% USING UV-VIS SPECTROSCOPY AND X-RAY DIFFRACTION”. Spektra: Jurnal Fisika dan Aplikasinya 5, no. 2 (August 31, 2020): 109 - 118. Accessed April 19, 2024. https://journal.unj.ac.id/unj/index.php/spektra/article/view/16310.