M. A. M. O. P. Calisanie, Z. Riadho, L. Indrawati, and A. R. Adawiyah, “Integrated Geriatric Care Management in Hospitals: Systemic Clinical Problems in Older Adults, Assessment Approaches, and Management Strategies”, DHPS, vol. 4, no. 1, pp. 34–46, Jul. 2026.