TEACHER PERCEPTION OF THE EFFECTIVENESS OF SCHOOL ADMINISTRATIVE STAFF SERVICES IN PUBLIC JUNIOR HIGH SCHOOLS IN TIGO NAGARI DISTRICT, PASAMAN REGENCY. Jurnal Manajemen Pendidikan, [S. l.], v. 11, n. 3, p. 6182–6187, 2026. DOI: 10.34125/jmp.v11i3.3002. Disponível em: https://ejurnal.stkip-pessel.ac.id/index.php/jmp/article/view/3002. Acesso em: 7 jul. 2026.