“Technical Economic Optimization Analysis for Cost-Effective Process of CNC Laser Machine G-Weike LC6090 Using Simplex Lattice – Centroid and Full Costing Methods” (2024) Jurnal Teknik Industri: Jurnal Keilmuan dan Aplikasi Teknik Industri, 26(2), pp. 103–118. doi:10.9744/jti.26.2.103-118.