Yuwana NP, Wahyuni HC. Six Sigma Analysis of Halal Food Packaging Defects: Analisis Six Sigma terhadap Cacat Kemasan Makanan Halal. ijins [Internet]. 2025 Jul. 15 [cited 2026 Jun. 21];26(3):10.21070/ijins.v26i3.2187. Available from: https://ijins.umsida.ac.id/index.php/ijins/article/view/2187