Murnizu, M., Dannur, M., Zakaria, N., Alfiansyah, A. and Pono, M. 2024. THE APPLICATION OF LEAN MANAGEMENT METHOD IN OPTIMIZING ADMINISTRATIVE EFFICIENCY IN SCHOOLS. Jurnal Konseling Pendidikan Islam. 5, 2 (Jun. 2024), 230–238. DOI:https://doi.org/10.32806/jkpi.v5i2.158.