Anggraini N, Rohimah A. PENGENDALIAN DEFECT KEMASAN PRODUK BISKUIT SANDCHOCO DENGAN METODE SIX SIGMA DI PT. XYZ. JIMATEK [Internet]. 2026 Oct. 30 [cited 2026 Nov. 9];4(1):8-21. Available from: https://ojs-teknik.usni.ac.id/index.php/JIMAT/article/view/824