Irvan, Arimbi, Usman, A. and Sukamto, A. 2022. Speed play training toward changes hematocrit value and cardiorespiration basket athlete: Bahasa Indonesia. Jurnal SPORTIF : Jurnal Penelitian Pembelajaran. 7, 4 (Feb. 2022), 38-51. DOI:https://doi.org/10.29407/js_unpgri.v7i4.16955.