Firmansyah, Y.; Lontoh, S. O.; Gunawan, P. A.; Kosasih, R.; Tantoso, L.; Setiadi, T. H.; Dwiana, A.; Dinali, D.; Wijaya, B. A.; Sari, T. Sarcopenia and Its Associated Factors Among Urban Sedentary Adults in Jakarta: Evidence from a Large Multidistrict Dataset. Al-Rafidain J Med Sci 2026, 11, 37-45.