“…Typically, FAHP breaks a complex problem into three hierarchical structure levels: (1) main goal, (2) main decision elements and (3) subelements. Elements are compared at each level using fuzzy numbers in pairs to assess their relative importance, and mathematical calculations are then used to rank the results (Alzarrad et al , 2019; Leśniak et al , 2018; Nieto-Morote and Ruz-Vila, 2012). In this research, the (16) subelements to measure PCS were classified within (6) main decision elements: Project Planning, Tracking Project Progress, Analyzing Project Performance, Project Forecasting, Corrective Action and Corrective Action Verification.…”