Pengendalian Kualitas Produk Door (Pintu) Dengan Metode Seven Tools. Prosiding Seminar Nasional Kusuma, [S. l.], v. 2, n. 1, p. 82–90, 2024. Disponível em: https://journalng.uwks.ac.id/kusuma/article/view/251.. Acesso em: 30 sep. 2024.