Lubis, M. S. Y. ., Alexander, R. ., Theodorus, G. ., Bazla, S. K. ., Adika, M. Z. ., Putra, R. A. ., Ariyanti, S. . and Zulkarnain, M. . (2025) “Dimensional Accuracy Analysis of Tri-Angle Cutting Tool Insert Mold Prototypes Produced Using PETG-Based 3D Printing”, IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA), 4(3), pp. 184–192. doi: 10.56862/irajtma.v4i3.343.