Taunaumang, H. et al. 2025. Characteristics of Sudan Iii-Poly(N Vinylcarbazole) Composite Film for Optical Sensor Application. IPTEK The Journal for Technology and Science. 25, 3 (Jul. 2025), 91–98. DOI:https://doi.org/10.12962/j20882033.v25i3.4775.