Azizi, M. S., Nasution, S. A., Setiati, S. and Shatri, H. (2020) “Global Longitudinal Strain (GLS) in Elderly and Its Associated Factors”, Acta Medica Indonesiana, 52(1), p. 47. Available at: https://actamedindones.org/index.php/ijim/article/view/1187 (Accessed: 1May2026).