A. C. Situmeang, N. A. Sinaga, and M. I. Batubara, “The Influence of Work Ability and Work Ethic on Employee Performance at the Regional Disaster Management Agency of Sibolga City”, JEMA, vol. 3, no. 01, pp. 64–71, Mar. 2026, Accessed: May 01, 2026. [Online]. Available: https://jurnal.devitara.or.id/index.php/ekonomi/article/view/340