Marwan, M., Azuma, N., Maezawa, A. and Uchida, S. (2003) “Characterization of Titania (TiO2) Catalysts Prepared by Sol-Gel Method”, ASEAN Journal of Chemical Engineering, 3(1), pp. 26-33. Available at: https://journal.ugm.ac.id/v3/AJChE/article/view/7576 (Accessed: 17July2024).