Saleh, L. M., S. S. . Russeng, I. . Tadjuddin, I. H. . Yanti, N. M. . Syafitri, Y. . Rahmadani, and M. . Yusbud. “Identification of Psychological Conditions and Feelings of Fatigue Among Employees at Makassar Air Traffic Service Center”. Media Kesehatan Masyarakat Indonesia, vol. 19, no. 3, Dec. 2023, pp. 141-8, doi:10.30597/mkmi.v19i3.27807.