Situmeang, A.C. (2026) “The Influence of Work Ability and Work Ethic on Employee Performance at the Regional Disaster Management Agency of Sibolga City”, Journal of Economics, Management and Accounting (JEMA), 3(01), pp. 64–71. Available at: https://jurnal.devitara.or.id/index.php/ekonomi/article/view/340 (Accessed: 17 March 2026).