SUMINAR, S. THE INFLUENCE OF THE PRINCIPAL’S MANAGERIAL COMPETENCE, WORK CLIMATE AND TEACHER’S SELF CONCEPT . JKP | Jurnal Kepemimpinan Pendidikan, [S. l.], v. 8, n. 1, p. 1060–1069, 2025. DOI: 10.22236/jkpuhamka.v8i1.20949. Disponível em: https://journal.uhamka.ac.id/index.php/jkp/article/view/20949. Acesso em: 17 dec. 2025.