Utami JT, Arifin AN, Zaidah L. Pengaruh Penambahan Frenkel Exercise pada Senam Aerobic Low Impact Terhadap Peningkatan Keseimbangan Dinamis Lansia. J. Phys. Ther. [Internet]. 2020 Apr. 23 [cited 2024 Jul. 19];4(1):29-35. Available from: https://ejournal.unisayogya.ac.id/index.php/JITU/article/view/3575