Satria A, Arista A. PENGENDALIAN KUALITAS PRODUK ORAL HEALTH CARE (OHC) PADA PT AMTEK ENGINEERING BATAM. comasiejournal [Internet]. 2021Jan.25 [cited 2024May10];4(5):20-9. Available from: https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/3469