“Meningkatkan Hasil Belajar Psikomotor Passing Bawah Bola Voli Melalui Modifikasi Bola Plastik Pada Kelas V SDN Ngronggo 5: Improving Psychomotor Learning Outcomes of Underhand Volleyball Passing Through Plastic Ball Modification in Grade V of SDN Ngronggo 5”, NS, vol. 3, no. 01, pp. 96–104, Feb. 2025, doi: 10.2024/ns.v3i04.2025_P559-568.