Saleh, M. S., Syahruddin, and M. . S. Saleh. “Analysis of Superior Extremity Strength on the Groundstroke Attack Skills of Tennis Athletes”. Kinestetik : Jurnal Ilmiah Pendidikan Jasmani, vol. 7, no. 4, Dec. 2023, pp. 1001-8, doi:10.33369/jk.v7i4.29212.