Nurfahri RA, Aminullah A, Aminah S. Penurunan Reject Pengemasan Minuman Serbuk Berskala Industri dengan Six Sigma DMAIC (Define, Measure, Analyze, Improve, And Control). karimahtauhid [Internet]. 2025 May 5 [cited 2026 Jun. 8];4(5):2608-2. Available from: http://103.127.96.46/index.php/karimahtauhid/article/view/19033