SIREGAR, B. A. .; NASUTION, A. I. . THE EFFECT OF ETHICAL LEADERSHIP ON EMPLOYEE PERFORMANCE AND INCREMENTAL INNOVATION WITH INTERNAL MOTIVATION AS AN INTERVENING VARIABLE IN THE DISTRICT LIBRARY AND ARCHIVES DEPARTMENT DELI SERDANG . Strategic Management Business Journal, [S. l.], v. 3, n. 01, p. 174–181, 2023. DOI: 10.55751/smbj.v3i01.68. Disponível em: https://journal.smbjupmi.com/index.php/smbj/article/view/68. Acesso em: 27 apr. 2026.