Sjarifudin, D. and Kurnia, H. 2022. The PDCA Approach with Seven Quality Tools for Quality Improvement Men’s Formal Jackets in Indonesia Garment Industry . Jurnal Sistem Teknik Industri. 24, 2 (Jul. 2022), 159-176. DOI:https://doi.org/10.32734/jsti.v24i2.7711.