SEN SAT JANTUSEN; PAKPAHAN, Betty A.S; SITOMPUL, Arip Surpi. The Relationship Between Principal Competency And School Culture Towards Teacher Performance In State Junior High School. Jurnal Ilmu Pendidikan dan Sosial, [S. l.], v. 5, n. 1, p. 202–219, 2026. DOI: 10.58540/jipsi.v5i1.1497. Disponível em: https://www.putrapublisher.org/index.php/jipsi/article/view/1497. Acesso em: 26 apr. 2026.