Tumanggor, R. D., A. Kasfi, N. Nurbaiti, and D. L. Nasution. “Correlation Between Fatique and Stress Among Female in Caring for the Elderly at Hospitals”. Jurnal Keperawatan Padjadjaran, vol. 9, no. 3, Dec. 2021, pp. 199-05, doi:10.24198/jkp.v9i3.1669.