UMMAH, R.; BAHRI, F. Y. THE EFFECT OF ACADEMIC SUPERVISION AND PRINCIPAL’S LEADERSHIP ON TEACHERS’ PERFORMANCE IN THE ELEMENTARY SCHOOL IN EAST JAKARTA. JKP | Jurnal Kepemimpinan Pendidikan, [S. l.], v. 3, n. 2, p. 434–444, 2020. DOI: 10.22236/jkpuhamka.v3i2.6784. Disponível em: https://journal.uhamka.ac.id/index.php/jkp/article/view/6784. Acesso em: 22 dec. 2024.