Dieny, F.F., Berlian Buntarlan, A. , Ratna Noer, E. and Nissa, C. 2021. Effect of hydration education with whatsapp group media in increasing in fluid knowledge, fluid intake and hydration status of football athletes. Jurnal SPORTIF : Jurnal Penelitian Pembelajaran. 7, 2 (Aug. 2021), 180–193. DOI:https://doi.org/10.29407/js_unpgri.v7i2.15875.