Applying DMAIC Method in Six Sigma to Improve Productivity: A Case Study at a Fabric Manufacturing CompanyNguyen Khac Hieu, Huynh Thi Mong Ngoc, Nguyen Thi Anh VanPublication date: 2025/05/15Page: 11-17 | Issue: 81 Keywords: Six Sigma; DMAIC; Productivity; Textile Industry