Marpaung HI, Efendi PY, Kurdi K, Kardi IS, CS A. Pengaruh Latihan Fartlek dan Continuous Run terhadap Peningkatan VO2max dan Leg Muscle Endurance Ditinjau dari Motivasi Latihan. Porkes [Internet]. 2026 Sep. 30 [cited 2026 Oct. 1];9(3):2495-510. Available from: https://e-journal.hamzanwadi.ac.id/index.php/porkes/article/view/36486