Sigo, J.A.M.E. and Amar, K. 2026. Analysis of the Application of Lean Six Sigma Method to Improve Quality in the Paving Block Production Process at PT. XYZ . Metode : Jurnal Teknik Industri. 12, 2 (Oct. 2026), 326–340. DOI:https://doi.org/10.33506/mt.v12i2.6094.