Gultom, Ika Mariana, Fasihah Irfani Fitri, and Chairil Amin Batubara. “Association Between Mid Upper Arm and Calf Circumferences and Cognitive Function in Elderly”. International Journal of Research in Medical Sciences 9, no. 9 (August 25, 2021): 2579–2583. Accessed October 14, 2025. https://www.msjonline.org/index.php/ijrms/article/view/9885.