Hadjarati, Hartono, and Resa Sukardi Massa. 2023. “The Effect of Isotonic Drink on Heart Rates Recovery After Pencak Silat Activity: A Study on Female Students in an Islamic Boarding School”. Jurnal Keolahragaan 11 (1):58-65. https://doi.org/10.21831/jk.v11i1.54248.