Firmansyah, Fakhrur Rizal, Ladipin. THE IMPACT OF UNDERHAND PASSING TRAINING USING A WALL BOUNCE TARGET ON VOLLEYBALL PLAYING SKILLS IN CLASS XI STUDENTS OF SMA NEGERI 2 LAWE SIGALA-GALA. IJSET [Internet]. 2025 Jun. 25 [cited 2026 Apr. 27];4(7):3993-9. Available from: https://ijset.org/index.php/ijset/article/view/1278