ANALISIS KUALITAS PRODUK AMDK CUP 220ML MENGGUNAKAN METODE SIX SIGMA DMAIC. JAPSI [Internet]. 2023 Sep. 30 [cited 2025 Jun. 28];1(2):81-9. Available from: https://jurnal.fti.umi.ac.id/index.php/JAPSI/article/view/479