SAPUTRA, A.; MUZAFFAR, A. Effects of lower limb exercises using a chair on sleep quality, fitness, and risk of falls in the elderly. Jurnal SPORTIF : Jurnal Penelitian Pembelajaran, [S. l.], v. 8, n. 1, p. 1–12, 2022. DOI: 10.29407/js_unpgri.v8i1.17668. Disponível em: https://ojs.unpkediri.ac.id/index.php/pjk/article/view/17668. Acesso em: 24 dec. 2024.