THE INFLUENCE OF LEADERSHIP, MOTIVATION AND ENVIRONMENT WORK ON CIVIL SERVANT PERFORMANCE AT THE MEDAN PETISAH DISTRICT OFFICE. Jurnal Finansial dan Evaluasi Pasar Modal, [S. l.], v. 1, n. 1, p. 21–30, 2026. DOI: 10.65244/jfep.v1i1.407. Disponível em: https://ejournal.lppnusantara.com/index.php/jfep/article/view/407. Acesso em: 17 jun. 2026.