Rudi, R.H. et al. 2024. the INFLUENCE OF CIRCUIT TRAINING ON VO2MAX PERSERU FC FOOTBALL PLAYER RAMBAH UTAMA: PENGARUH LATIHAN CIRCUIT TRAINNING TERHADAP VO2MAX PEMAIN SEPAK BOLA PERSERU FC RAMBAH UTAMA. Journal Of Sport Education and Training . 4, 2 (Mar. 2024), 100–104.