RIDWAN, R. THE EFFECT OF LEADERSHIP ON PERFORMANCE: Analysis of School Management Ability and Attitude. AKADEMIK: Jurnal Mahasiswa Ekonomi & Bisnis, [S. l.], v. 1, n. 2, p. 59–67, 2021. DOI: 10.37481/jmeb.v1i2.220. Disponível em: https://ojs.pseb.or.id/index.php/jmeb/article/view/220. Acesso em: 9 oct. 2026.