WARINAH, Warinah; NUSRANINGRUM, Dewi. Application of Six Sigma (Dmaic) Method to Reduce Defect Amount in Assembly Process A Case Study PT. XYZ. International Humanities and Applied Science Journal, Jakarta, Indonesia, v. 2, n. 3, p. 59–72, 2019. DOI: 10.22441/ihasj.2019.v2i3.06. Disponível em: https://publikasi.mercubuana.ac.id/index.php/ihasj/article/view/6735. Acesso em: 29 jun. 2026.