NIRWANA, I.; AMELIA, I.; YENI, A.; PUTRA, R. K. ANALYSIS OF IMPROVING TEACHER PERFORMANCE AND WORK ENVIRONMENT AND PROFESSIONALISM. Manager : Jurnal Ilmu Manajemen, [S. l.], v. 7, n. 2, p. 86–95, 2024. DOI: 10.32832/manager.v7i2.19710. Disponível em: https://ejournal.uika-bogor.ac.id/index.php/Manager/article/view/19710. Acesso em: 5 dec. 2025.