TY - JOUR T1 - Promotion of Nickel-Modified Titanium Dioxide Photocatalysts with Graphene and Graphitic Carbon Nitride for Hydrogen Production from Water–Glycerol Mixtures AU - Nadia Mumtazah,Muhammad Ibadurrohman,Jenny Azzahra JO - International Journal of Technology VL - 17 IS - 5 SP - 291 EP - 319 PY - 2026 DA - 2026/09/30 SN - 2087-2100 DO - https://doi.org/10.14716/ijtech.v17i5.8544 UR - https://ijtech.eng.ui.ac.id/article/view/8544