Nur Rika Hasanah, - and Agus Rusdiana, - and Iwa Ikhwan Hidayat, - and Iman Imanudin, - and Syam Hardwis, - and Tono Haryono, - (2025) KINEMATIC ANALYSIS OF HITTING: Launch Angle and Swing Velocity Differences in Elite Vs. Amateur Softball Swing. S1 thesis, Universitas Pendidikan Indonesia.