2026. CTDI-Based Assessment of Radiation Dose Output Accuracy in a 128-Slice CT Scanner Using Head and Body PMMA Phantoms. ENERGY: JURNAL ILMIAH ILMU-ILMU TEKNIK. 16, 1 (Jun. 2026), 169–177. DOI:https://doi.org/10.51747/energy.v16i1.16111.