LUMBAN TOBING, M. U. The Effect Of Giving Exercise Of Passive Range Of Motion (ROM) To The Flexibility Of Knee Joint In Elderly: Subtitle : There is the Effect Of Giving Exercise Of Passive Range Of Motion (ROM) To The Flexibility Of Knee Joint In Elderly. Jurnal Kesehatan Ilmiah Indonesia / Indonesian Health Scientific Journal, [S. l.], v. 4, n. 2, p. 41–47, 2019. Disponível em: https://jurnal.unar.ac.id/index.php/health/article/view/61. Acesso em: 4 jul. 2024.