“Physical Factors in Age-Related Physical Performance Decline in Older Adults at Lembaga Lansia Indonesia, West Java Branch”. Majalah Kedokteran Bandung 52, no. 3 (September 28, 2020): 160–166. Accessed July 6, 2026. https://beta.unpadmedjournals.id/index.php/mkb/article/view/1992.