Nofrianto, Erwan, and Mursyid Hasan Basri. “Core Problem Solving (CPS) – Kepner Treg Approach to Strengthen Quality Performance at PT. UTC Aerospace System Bandung (UTAS Bandung)”. Review of Multidisciplinary Academic and Practice Studies 1, no. 2 (September 30, 2024): 181–197. Accessed March 10, 2026. https://jurnal.stiekrakatau.ac.id/index.php/rmaps/article/view/133.