Susworo Dwi Marhaendro, Agus, Suharjana Suharjana, and Sujarwo Sujarwo. 2023. “Validity and Reliability of Futsal Player Skill Measurement Tests”. Jurnal SPORTIF : Jurnal Penelitian Pembelajaran 9 (1), 74-91. https://doi.org/10.29407/js_unpgri.v9i1.19672.