A CFD-Based Comparative Analysis of Passive and Active Winglets for Narrow-Body Aircraft: Aerodynamic Performance, Fuel Efficiency, And Structural Trade-Offs. IJLTEMAS [Internet]. 2025 Jun. 25 [cited 2026 Apr. 29];14(5):966-81. Available from: https://www.ijltemas.in/submission/online/article/view/2127