ADITYATAMA, F.; SANGA DWI, D. R. A.; HADIANA, O.; SARTONO, S. Smart Analysis (Speed Movement Acceleration Reaction Time) Based on Windows Applications for Increasing the Effectiveness of Volleyball Athletes’ Spikes. JUARA : Jurnal Olahraga, v. 7, n. 1, p. 169-177, 10 Jan. 2022.