MALOHING, RITHWAN SETIAWAN. “PENGARUH KAFEIN TERHADAP PENINGKATAN VO2MAX ATLET CABANG OLAHRAGA KARATE”. Indonesia Strength Conditioning and Coaching Journal 1, no. 1 (July 18, 2023): 6–11. Accessed February 21, 2026. https://ejournal.unesa.ac.id/index.php/isco/article/view/55247.