SYAIFUDIN, Achmad; NURHAYATI, Susi. Media Informasi Latihan Isotonik Membantu Meningkatkan Rentang Gerak Sendi Lutut pada Lansia di Desa Leyangan Ungaran. Prosiding University Research Colloquium, [S. l.], p. 46–52, 2018. Disponível em: https://repository.urecol.org/index.php/proceeding/article/view/47. Acesso em: 1 may. 2024.