Suparjo, Suparjo, AND 		Nasrudin, Nasrudin.
"ANALISIS PENGENDALIAN KUALITAS PRODUKSI GULA KRISTAL PUTIH (GKP) PG KREMBOONG MENGGUNAKAN METODE STATISTICAL QUALITY CONTROL (SQC)" <em>Jurnal Teknik Industri</em> [Online], Volume 22 Number 2 (1 September 2019)