Budi Utomo, R.S., Muflikhun, M.A. and Mukhtar Ariyadi, H. 2024. The Effect of TiO2-SiO2 Nanocomposite as a Filler on the Self-Cleaning Properties of Material . J-Proteksion: Jurnal Kajian Ilmiah dan Teknologi Teknik Mesin. 8, 2 (Feb. 2024), 134–139. DOI:https://doi.org/10.32528/jp.v8i2.1575.