Nelfiyanti, Nelfiyanti, Annisa Mulia Rani, and Achmad Fauzi. “Implementasi Six Sigma Untuk Perbaikan Kualitas Produk Kiwi Paste Berdasarkan Keluhan Pelanggan”. Jurnal Sistem dan Manajemen Industri 2, no. 1 (July 27, 2018): 41-50. Accessed April 24, 2024. https://e-jurnal.lppmunsera.org/index.php/JSMI/article/view/609.