Mambangsari C, Basiroh S, Haroen H. The Otago Exercise Training Program For Patients With Moderate Fall Risk Problems : A Case Report. bik [Internet]. 2024 Feb. 7 [cited 2024 May 17];17(1):110-6. Available from: https://journals2.ums.ac.id/index.php/bik/article/view/1942