Purwiandono, G., & Kartini, I. (2016). Synthesis Of Porous TiO2 With Starch Template And Its Photoactivity Towards Photodegradation Of Methylene Blue. EKSAKTA: Journal of Sciences and Data Analysis, 15(1-2), 1–13. https://doi.org/10.20885/eksakta.vol15.iss1-2.art1