ChristantoAlan Sebastian. “PENGENDALIAN KUALITAS PRODUK KACANG KULIT MENGGUNAKAN METODE STATISTICAL QUALITY CONTROL (SQC) DI CV. ANUGRAH MITRA KARYA MALANG”. Jurnal Valtech 2, no. 2 (December 30, 2019): 180-185. Accessed May 5, 2024. https://ejournal.itn.ac.id/index.php/valtech/article/view/1911.