Dharma, Satrio Arya, Nazaruddin Nazaruddin, Muhammad Isnaini Hadiyul Umam, Misra Hartati, and Fitriani Surayya Lubis. “Usulan Penerapan Lean Six Sigma Untuk Meminimasi Waste Produksi Kemeja Di PT. Swakarya Indah Busana”. Matrik : Jurnal Manajemen dan Teknik Industri Produksi 25, no. 1 (September 30, 2024): 1–12. Accessed June 15, 2025. https://journal.umg.ac.id/index.php/matriks/article/view/6863.