Irpansah, A., Ihsan, M. and Gumelar, I. 2026. Quality Control Analysis to Reduce Defects in Drawn Textured Yarn Products Using the Six Sigma Method (DMAIC). INFLUENCE: INTERNATIONAL JOURNAL OF SCIENCE REVIEW. 8, 2 (Jul. 2026), 12–22. DOI:https://doi.org/10.54783/influencejournal.v8i2.338.