Mutaqin AI, Chaerul M. Analysis of Sub-criteria Relationships in the Selection of Fly Ash Utilization Methods at PLTU Tarahan Lampung Using Dependence and Driving Power Analysis (DDPA). IGSC [Internet]. 2025 Oct. 29 [cited 2026 Sep. 12];5(1). Available from: https://gcs.itb.ac.id/proceeding-igsc/index.php/igsc/article/view/503