MURNIZU, Musran; DANNUR, Moh; ZAKARIA, Nanang; ALFIANSYAH, Alfiansyah; PONO, Maat. THE APPLICATION OF LEAN MANAGEMENT METHOD IN OPTIMIZING ADMINISTRATIVE EFFICIENCY IN SCHOOLS. Jurnal Konseling Pendidikan Islam, [S. l.], v. 5, n. 2, p. 230–238, 2024. DOI: 10.32806/jkpi.v5i2.158. Disponível em: http://jurnalalkhairat.org/ojs/index.php/jkpi/article/view/158. Acesso em: 20 oct. 2025.